{"kind": "product", "path": "vulns/ubuntu-20.04-lts/linux", "name": "linux", "product": "linux", "ecosystem": "Ubuntu:20.04:LTS", "items": [{"id": "CVE-2023-54326", "noindex": false, "published": "2025-12-30T12:37:09.698Z", "modified": "2026-08-05T09:19:17.990Z", "cvss": 7.8, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.00144, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54326", "title": "misc: pci_endpoint_test: Free IRQs before removing the device", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: pci_endpoint_test: Free IRQs before removing the device\n\nIn pci_endpoint_test_remove(), freeing the IRQs after removing the device\ncreates a small race window for IRQs to be received with the test device\nmemory already released, causing the IRQ handler to access invalid memory,\nresulting in an oops.\n\nFree the device IRQs before removing the device to avoid this issue.", "references": ["https://git.kernel.org/stable/c/fb7f8bdb886f2ebf35ee5edaf2bf5f02b063ddb7", "https://git.kernel.org/stable/c/dd2210379205fcd23a9d8869b0cef90e3770577c", "https://git.kernel.org/stable/c/cdf9a7e2cdc7a5464e3cc6d0b715ba2b1d215521"], "fixes": ["5.4.0-166.183"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2022-50889", "noindex": false, "published": "2025-12-30T12:37:06.957Z", "modified": "2026-05-11T19:27:05.858Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.00209, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2022-50889", "title": "dm integrity: Fix UAF in dm_integrity_dtr()", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm integrity: Fix UAF in dm_integrity_dtr()\n\nDm_integrity also has the same UAF problem when dm_resume()\nand dm_destroy() are concurrent.\n\nTherefore, cancelling timer again in dm_integrity_dtr().", "references": ["https://git.kernel.org/stable/c/792e51aac376cfb5bd527c2a30826223b82dd177", "https://git.kernel.org/stable/c/a506b5c92757b034034ef683e667bffc456c600b", "https://git.kernel.org/stable/c/9215b25f2e105032114e9b92c9783a2a84ee8af9"], "fixes": ["5.4.0-144.161"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2022-50887", "noindex": false, "published": "2025-12-30T12:37:05.505Z", "modified": "2026-05-11T19:27:03.329Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.00237, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2022-50887", "title": "regulator: core: fix unbalanced of node refcount in regulator_dev_lookup()", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: core: fix unbalanced of node refcount in regulator_dev_lookup()\n\nI got the the following report:\n\n  OF: ERROR: memory leak, expected refcount 1 instead of 2,\n  of_node_get()/of_node_put() unbalanced - destroy cset entry:\n  attach overlay node /i2c/pmic@62/regulators/exten\n\nIn of_get_regulator(), the node is returned from of_parse_phandle()\nwith refcount incremented, after using it, of_node_put() need be called.", "references": ["https://git.kernel.org/stable/c/0e88505ac0a6ae97746bcdbd4b042ee9f20455ae", "https://git.kernel.org/stable/c/4dfcf5087db9a34a300d6b99009232d4537c3e6a", "https://git.kernel.org/stable/c/3ac888db0f67813d91373a9a61c840f815cd4ec9"], "fixes": ["5.4.0-144.161"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2023-54319", "noindex": false, "published": "2025-12-30T12:34:13.468Z", "modified": "2026-05-11T19:59:40.207Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.00216, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54319", "title": "pinctrl: at91-pio4: check return value of devm_kasprintf()", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: at91-pio4: check return value of devm_kasprintf()\n\ndevm_kasprintf() returns a pointer to dynamically allocated memory.\nPointer could be NULL in case allocation fails. Check pointer validity.\nIdentified with coccinelle (kmerr.cocci script).\n\nDepends-on: 1c4e5c470a56 (\"pinctrl: at91: use devm_kasprintf() to avoid potential leaks\")\nDepends-on: 5a8f9cf269e8 (\"pinctrl: at91-pio4: use proper format specifier for unsigned int\")", "references": ["https://git.kernel.org/stable/c/8d788f2ba830d6d32499b198c526d577c590eedf", "https://git.kernel.org/stable/c/3e8ce1d5a1a9d758b359e5c426543957f35991f8", "https://git.kernel.org/stable/c/aa3932eb07392d626486428e2ffddc660658e22a"], "fixes": ["5.4.0-166.183"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2022-50886", "noindex": false, "published": "2025-12-30T12:34:12.782Z", "modified": "2026-05-11T19:27:02.120Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.00232, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2022-50886", "title": "mmc: toshsd: fix return value check of mmc_add_host()", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: toshsd: fix return value check of mmc_add_host()\n\nmmc_add_host() may return error, if we ignore its return value, the memory\nthat allocated in mmc_alloc_host() will be leaked and it will lead a kernel\ncrash because of deleting not added device in the remove path.\n\nSo fix this by checking the return value and goto error path which will call\nmmc_free_host(), besides, free_irq() also needs be called.", "references": ["https://git.kernel.org/stable/c/34ae492f8d172f0bd193c24cad588b35419ea47a", "https://git.kernel.org/stable/c/3329e7b7132ca727263fb0ee214cf52cc6dcaaad", "https://git.kernel.org/stable/c/4f6cb1c685f9e20a4a9fa565e442f5af4dad70ff"], "fixes": ["5.4.0-144.161"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2022-50885", "noindex": false, "published": "2025-12-30T12:34:12.093Z", "modified": "2026-10-15T21:41:24.572Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.006, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2022-50885", "title": "RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed\n\nThere is a null-ptr-deref when mount.cifs over rdma:\n\n  BUG: KASAN: null-ptr-deref in rxe_qp_do_cleanup+0x2f3/0x360 [rdma_rxe]\n  Read of size 8 at addr 0000000000000018 by task mount.cifs/3046\n\n  CPU: 2 PID: 3046 Comm: mount.cifs Not tainted 6.1.0-rc5+ #62\n  Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-1.fc3\n  Call Trace:\n   <TASK>\n   dump_stack_lvl+0x34/0x44\n   kasan_report+0xad/0x130\n   rxe_qp_do_cleanup+0x2f3/0x360 [rdma_rxe]\n   execute_in_process_context+0x25/0x90\n   __rx", "references": ["https://git.kernel.org/stable/c/ee24de095569935eba600f7735e8e8ddea5b418e", "https://git.kernel.org/stable/c/7340ca9f782be6fbe3f64a134dc112772764f766", "https://git.kernel.org/stable/c/bd7106a6004f1077a365ca7f5a99c7a708e20714"], "fixes": ["5.4.0-144.161"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2022-50884", "noindex": false, "published": "2025-12-30T12:34:11.390Z", "modified": "2026-05-11T19:26:59.632Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.00233, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2022-50884", "title": "drm: Prevent drm_copy_field() to attempt copying a NULL pointer", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: Prevent drm_copy_field() to attempt copying a NULL pointer\n\nThere are some struct drm_driver fields that are required by drivers since\ndrm_copy_field() attempts to copy them to user-space via DRM_IOCTL_VERSION.\n\nBut it can be possible that a driver has a bug and did not set some of the\nfields, which leads to drm_copy_field() attempting to copy a NULL pointer:\n\n[ +10.395966] Unable to handle kernel access to user memory outside uaccess routines at virtual address 0000000000000000\n[  +0.010955] Mem abort info:\n[  +0.002835]   ESR = 0x0000000096000004\n[  +0.003872]   EC = ", "references": ["https://git.kernel.org/stable/c/d213914386a0ede76a4549b41de30192fb92c595", "https://git.kernel.org/stable/c/ee9885cd936aad88f84d0cf90bf9a70e83e42a97", "https://git.kernel.org/stable/c/8052612b9d08048ebbebcb572894670b4ac07d2f"], "fixes": ["5.4.0-139.156"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2023-54317", "noindex": false, "published": "2025-12-30T12:23:47.232Z", "modified": "2026-10-15T21:41:44.644Z", "cvss": 7.8, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.00155, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54317", "title": "dm flakey: don't corrupt the zero page", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm flakey: don't corrupt the zero page\n\nWhen we need to zero some range on a block device, the function\n__blkdev_issue_zero_pages submits a write bio with the bio vector pointing\nto the zero page. If we use dm-flakey with corrupt bio writes option, it\nwill corrupt the content of the zero page which results in crashes of\nvarious userspace programs. Glibc assumes that memory returned by mmap is\nzeroed and it uses it for calloc implementation; if the newly mapped\nmemory is not zeroed, calloc will return non-zeroed memory.\n\nFix this bug by testing if the page is equal to ZERO_PA", "references": ["https://git.kernel.org/stable/c/b7f8892f672222dbfcc721f51edc03963212b249", "https://git.kernel.org/stable/c/98e311be44dbe31ad9c42aa067b2359bac451fda", "https://git.kernel.org/stable/c/3c4a56ef7c538d16c1738ba0ccea9e7146105b5a"], "fixes": ["5.4.0-152.169"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2023-54314", "noindex": false, "published": "2025-12-30T12:23:45.179Z", "modified": "2026-05-11T19:59:34.318Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.00198, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54314", "title": "media: af9005: Fix null-ptr-deref in af9005_i2c_xfer", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: af9005: Fix null-ptr-deref in af9005_i2c_xfer\n\nIn af9005_i2c_xfer, msg is controlled by user. When msg[i].buf\nis null and msg[i].len is zero, former checks on msg[i].buf would be\npassed. Malicious data finally reach af9005_i2c_xfer. If accessing\nmsg[i].buf[0] without sanity check, null ptr deref would happen.\nWe add check on msg[i].len to prevent crash.\n\nSimilar commit:\ncommit 0ed554fd769a\n(\"media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer()\")", "references": ["https://git.kernel.org/stable/c/98c12abb275b75a98ff62de9466d21e4daa98536", "https://git.kernel.org/stable/c/63d962ac7a52c0ff4cd09af2e284dce5e5955dfe", "https://git.kernel.org/stable/c/0c02eb70b1dd4ae9bb304ce6cdadbc6faba2b2e9"], "fixes": ["5.4.0-169.187"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2023-54312", "noindex": false, "published": "2025-12-30T12:23:43.828Z", "modified": "2026-05-11T19:59:32.024Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.00216, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54312", "title": "samples/bpf: Fix buffer overflow in tcp_basertt", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nsamples/bpf: Fix buffer overflow in tcp_basertt\n\nUsing sizeof(nv) or strlen(nv)+1 is correct.", "references": ["https://git.kernel.org/stable/c/cf7514fedc25675e68b74941df28a883951e70fd", "https://git.kernel.org/stable/c/f394d204d64095d72ad9f03ff98f3f3743bf743a", "https://git.kernel.org/stable/c/bd3e880dce27d225598730d2bbb3dc05b443af22"], "fixes": ["5.4.0-166.183"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2023-54311", "noindex": false, "published": "2025-12-30T12:23:43.174Z", "modified": "2026-05-11T19:59:30.869Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.002, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54311", "title": "ext4: fix deadlock when converting an inline directory in nojournal mode", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix deadlock when converting an inline directory in nojournal mode\n\nIn no journal mode, ext4_finish_convert_inline_dir() can self-deadlock\nby calling ext4_handle_dirty_dirblock() when it already has taken the\ndirectory lock.  There is a similar self-deadlock in\next4_incvert_inline_data_nolock() for data files which we'll fix at\nthe same time.\n\nA simple reproducer demonstrating the problem:\n\n    mke2fs -Fq -t ext2 -O inline_data -b 4k /dev/vdc 64\n    mount -t ext4 -o dirsync /dev/vdc /vdc\n    cd /vdc\n    mkdir file0\n    cd file0\n    touch file0\n    touch file1\n    attr ", "references": ["https://git.kernel.org/stable/c/b4fa4768c9acff77245d672d855d2c88294850b1", "https://git.kernel.org/stable/c/5f8b55136ad787aed2c184f7cb3e93772ae637a3", "https://git.kernel.org/stable/c/640c8c365999c6f23447ac766437236ad88317c5"], "fixes": ["5.4.0-162.179"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2023-54310", "noindex": false, "published": "2025-12-30T12:23:42.509Z", "modified": "2026-08-05T09:19:10.783Z", "cvss": 7.8, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.00162, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54310", "title": "scsi: message: mptlan: Fix use after free bug in mptlan_remove() due to race condition", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: message: mptlan: Fix use after free bug in mptlan_remove() due to race condition\n\nmptlan_probe() calls mpt_register_lan_device() which initializes the\n&priv->post_buckets_task workqueue. A call to\nmpt_lan_wake_post_buckets_task() will subsequently start the work.\n\nDuring driver unload in mptlan_remove() the following race may occur:\n\nCPU0                  CPU1\n\n                    |mpt_lan_post_receive_buckets_work()\nmptlan_remove()     |\n  free_netdev()     |\n    kfree(dev);     |\n                    |\n                    | dev->mtu\n                    |   //use\n\nFix ", "references": ["https://git.kernel.org/stable/c/92f869693d84e813895ff4d25363744575515423", "https://git.kernel.org/stable/c/60c8645ad6f5b722615383d595d63b62b07a13c3", "https://git.kernel.org/stable/c/410e610a96c52a7b41e2ab6c9ca60868d9acecce"], "fixes": ["5.4.0-162.179"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2023-54309", "noindex": false, "published": "2025-12-30T12:23:41.834Z", "modified": "2026-05-11T19:59:28.525Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.0021, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54309", "title": "tpm: tpm_vtpm_proxy: fix a race condition in /dev/vtpmx creation", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: tpm_vtpm_proxy: fix a race condition in /dev/vtpmx creation\n\n/dev/vtpmx is made visible before 'workqueue' is initialized, which can\nlead to a memory corruption in the worst case scenario.\n\nAddress this by initializing 'workqueue' as the very first step of the\ndriver initialization.", "references": ["https://git.kernel.org/stable/c/509d21f1c4bb9d35d397fca3226165b156a7639f", "https://git.kernel.org/stable/c/04e8697d26613ccea760cf57eb20a5a27f788c0f", "https://git.kernel.org/stable/c/86b9820395f226b8f33cbae9599deebf8af1ce72"], "fixes": ["5.4.0-166.183"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2023-54307", "noindex": false, "published": "2025-12-30T12:23:40.491Z", "modified": "2026-05-11T19:59:26.208Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.00205, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54307", "title": "ptp_qoriq: fix memory leak in probe()", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nptp_qoriq: fix memory leak in probe()\n\nSmatch complains that:\ndrivers/ptp/ptp_qoriq.c ptp_qoriq_probe()\nwarn: 'base' from ioremap() not released.\n\nFix this by revising the parameter from 'ptp_qoriq->base' to 'base'.\nThis is only a bug if ptp_qoriq_init() returns on the\nfirst -ENODEV error path.\nFor other error paths ptp_qoriq->base and base are the same.\nAnd this change makes the code more readable.", "references": ["https://git.kernel.org/stable/c/46c4993a1514eea3bbc7147d0c81c23cc06c6bed", "https://git.kernel.org/stable/c/3907fcb5a439933cf8c10d6dc300bc11eba30de3", "https://git.kernel.org/stable/c/c0de1a26e6595b0e7969c5b35990a77a2d93104f"], "fixes": ["5.4.0-156.173"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2023-54306", "noindex": false, "published": "2025-12-30T12:23:39.833Z", "modified": "2026-10-15T21:41:44.334Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.00599, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54306", "title": "net: tls: avoid hanging tasks on the tx_lock", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: tls: avoid hanging tasks on the tx_lock\n\nsyzbot sent a hung task report and Eric explains that adversarial\nreceiver may keep RWIN at 0 for a long time, so we are not guaranteed\nto make forward progress. Thread which took tx_lock and went to sleep\nmay not release tx_lock for hours. Use interruptible sleep where\npossible and reschedule the work if it can't take the lock.\n\nTesting: existing selftest passes", "references": ["https://git.kernel.org/stable/c/bde541a57b4204d0a800afbbd3d1c06c9cdb133f", "https://git.kernel.org/stable/c/7123a4337bf73132bbfb5437e4dc83ba864a9a1e", "https://git.kernel.org/stable/c/be5d5d0637fd88c18ee76024bdb22649a1de00d6"], "fixes": ["5.4.0-152.169"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2023-54305", "noindex": false, "published": "2025-12-30T12:23:39.163Z", "modified": "2026-05-11T19:59:23.898Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.00211, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54305", "title": "ext4: refuse to create ea block when umounted", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: refuse to create ea block when umounted\n\nThe ea block expansion need to access s_root while it is\nalready set as NULL when umount is triggered. Refuse this\nrequest to avoid panic.", "references": ["https://git.kernel.org/stable/c/aedea161d031502a423ed1c7597754681a4f8cda", "https://git.kernel.org/stable/c/21f6a80d9234422e2eb445734b22c78fc5bf6719", "https://git.kernel.org/stable/c/a92b67e768bde433b9385cde56c09deb58db269e"], "fixes": ["5.4.0-152.169"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2023-54300", "noindex": false, "published": "2025-12-30T12:23:35.819Z", "modified": "2026-05-11T19:59:17.912Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.00234, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54300", "title": "wifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx\n\nFor the reasons also described in commit b383e8abed41 (\"wifi: ath9k: avoid\nuninit memory read in ath9k_htc_rx_msg()\"), ath9k_htc_rx_msg() should\nvalidate pkt_len before accessing the SKB.\n\nFor example, the obtained SKB may have been badly constructed with\npkt_len = 8. In this case, the SKB can only contain a valid htc_frame_hdr\nbut after being processed in ath9k_htc_rx_msg() and passed to\nath9k_wmi_ctrl_rx() endpoint RX handler, it is expected to have a WMI\ncommand header which should be located inside its da", "references": ["https://git.kernel.org/stable/c/0bc12e41af4e3ae1f0efecc377f0514459df0707", "https://git.kernel.org/stable/c/28259ce4f1f1f9ab37fa817756c89098213d2fc0", "https://git.kernel.org/stable/c/90e3c10177573b8662ac9858abd9bf731d5d98e0"], "fixes": ["5.4.0-166.183"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2023-54299", "noindex": false, "published": "2025-12-30T12:23:35.146Z", "modified": "2026-05-11T19:59:16.752Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.00207, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54299", "title": "usb: typec: bus: verify partner exists in typec_altmode_attention", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: bus: verify partner exists in typec_altmode_attention\n\nSome usb hubs will negotiate DisplayPort Alt mode with the device\nbut will then negotiate a data role swap after entering the alt\nmode. The data role swap causes the device to unregister all alt\nmodes, however the usb hub will still send Attention messages\neven after failing to reregister the Alt Mode. type_altmode_attention\ncurrently does not verify whether or not a device's altmode partner\nexists, which results in a NULL pointer error when dereferencing\nthe typec_altmode and typec_altmode_ops belonging to t", "references": ["https://git.kernel.org/stable/c/5f71716772b88cbe0e1788f6a38d7871aff2120b", "https://git.kernel.org/stable/c/38e1f2ee82bacbbfded8f1c06794a443d038d054", "https://git.kernel.org/stable/c/0ad6bad31da692f8d7acacab07eabe7586239ae0"], "fixes": ["5.4.0-169.187"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2023-54298", "noindex": false, "published": "2025-12-30T12:23:34.503Z", "modified": "2026-05-11T19:59:15.568Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.00211, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54298", "title": "thermal: intel: quark_dts: fix error pointer dereference", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nthermal: intel: quark_dts: fix error pointer dereference\n\nIf alloc_soc_dts() fails, then we can just return.  Trying to free\n\"soc_dts\" will lead to an Oops.", "references": ["https://git.kernel.org/stable/c/0b366c6a42e2e2bc67af8d1130b68f3bfa31c80e", "https://git.kernel.org/stable/c/d0178f2788fb1183a5cc350213efdc94010b9147", "https://git.kernel.org/stable/c/e23f1d9e6e03d04da2f18e78ab5d4255ffeb1333"], "fixes": ["5.4.0-152.169"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}, {"id": "CVE-2023-54294", "noindex": false, "published": "2025-12-30T12:23:31.778Z", "modified": "2026-05-11T19:59:10.829Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.00212, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-54294", "title": "md/raid10: fix memleak of md thread", "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nmd/raid10: fix memleak of md thread\n\nIn raid10_run(), if setup_conf() succeed and raid10_run() failed before\nsetting 'mddev->thread', then in the error path 'conf->thread' is not\nfreed.\n\nFix the problem by setting 'mddev->thread' right after setup_conf().", "references": ["https://git.kernel.org/stable/c/abf4d67060c8f63caff096e5fca1564bfef1e5d4", "https://git.kernel.org/stable/c/3725b35fc0e5e4eea0434ef625f3d92f3059d080", "https://git.kernel.org/stable/c/2a65555f7e0f4a05b663879908a991e6d9f81e51"], "fixes": ["5.4.0-162.179"], "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}]}], "total": 3461, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 174, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "linux", "path": "vulns/ubuntu-20.04-lts/linux", "ecosystem": "Ubuntu:20.04:LTS"}], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "web", "path": "vulns/stack/web", "slug": "web"}, {"name": "php", "path": "vulns/stack/php", "slug": "php"}, {"name": "python", "path": "vulns/stack/python", "slug": "python"}, {"name": "node", "path": "vulns/stack/node", "slug": "node"}, {"name": "database", "path": "vulns/stack/database", "slug": "database"}, {"name": "containers", "path": "vulns/stack/containers", "slug": "containers"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}, {"name": "applications", "path": "vulns/stack/applications", "slug": "applications"}], "versions": [], "stats": {"recent": 0, "kev": 0}, "lastmod": "2026-10-15T21:41:44.644Z", "early_advisories": [], "license": "Puedes utilizar libremente la selección de PatchFirst y nuestras aportaciones (prioridades, alertas tempranas, textos, resúmenes y agregados) para tus propios fines, incluido el uso interno de tu empresa. La reventa, la distribución comercial y la creación masiva de réplicas de esta selección o de estas aportaciones requieren un acuerdo escrito con el operador. Siempre que uses o publiques la selección o nuestras aportaciones, cita a PatchFirst (https://patchfirst.dev/vulns/) con este enlace a la página del flujo de tu región. Los registros originales de fuentes abiertas siguen sujetos a sus respectivas licencias y condiciones. Estas condiciones no limitan tus derechos sobre los datos originales, que puedes obtener directamente de esas fuentes.", "terms_url": "https://patchfirst.dev/es/vulns/#feed-terms", "attribution": {"name": "PatchFirst", "url": "https://patchfirst.dev/vulns/"}, "source_changes": "PatchFirst selecciona, normaliza y combina los registros; se pueden añadir resúmenes y traducciones. Las noticias incluyen un enlace a la fuente original en cada entrada.", "sources": [{"id": "cve", "name": "CVE List / CVE.org", "url": "https://www.cve.org/", "license": "CVE Terms of Use", "terms_url": "https://www.cve.org/Legal/TermsOfUse", "notice": "Copyright © 1999–2021, The MITRE Corporation. LICENSE Submissions : For all materials you submit to the Common Vulnerabilities and Exposures (CVE™), you hereby grant to The MITRE Corporation (MITRE) and all CVE Numbering Authorities (CNAs) a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute such materials and derivative works. Unless required by applicable law or agreed to in writing, you provide such materials on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. CVE Usage : MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. DISCLAIMERS ALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN PROVIDED BY MITRE ARE PROVIDED ON AN \"AS IS\" BASIS AND THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS, AGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE."}, {"id": "osv", "name": "OSV", "url": "https://osv.dev/", "terms_url": "https://google.github.io/osv.dev/data/", "terms": "Las licencias de las bases originales varían; consulta el catálogo de fuentes."}, {"id": "kev", "name": "CISA KEV", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "license": "CC0-1.0", "terms_url": "https://github.com/cisagov/kev-data/blob/develop/LICENSE"}, {"id": "epss", "name": "FIRST EPSS", "url": "https://www.first.org/epss/", "terms_url": "https://www.first.org/epss/faq", "terms": "Puntuaciones públicas gratuitas; se solicita atribución (FIRST EPSS, puntuaciones generadas por Empirical Security)."}, {"id": "github-advisory", "name": "GitHub Advisory Database", "url": "https://github.com/advisories", "license": "CC-BY-4.0", "terms_url": "https://github.com/github/advisory-database/blob/main/LICENSE.md"}, {"id": "exploitdb", "name": "Exploit-DB", "url": "https://www.exploit-db.com/", "license": "GPL-2.0", "terms_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/LICENSE.md"}, {"id": "metasploit", "name": "Metasploit", "url": "https://github.com/rapid7/metasploit-framework", "license": "BSD-3-Clause", "terms_url": "https://github.com/rapid7/metasploit-framework/blob/master/LICENSE", "notice": "Copyright (c) 2006-2026, Rapid7, Inc.\nLicense: BSD-3-clause\n Redistribution and use in source and binary forms, with or without modification,\n are permitted provided that the following conditions are met:\n .\n * Redistributions of source code must retain the above copyright notice,\n this list of conditions and the following disclaimer.\n .\n * Redistributions in binary form must reproduce the above copyright notice,\n this list of conditions and the following disclaimer in the documentation\n and/or other materials provided with the distribution.\n .\n * Neither the name of Rapid7, Inc. nor the names of its contributors\n may be used to endorse or promote products derived from this software\n without specific prior written permission.\n .\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND\n ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR\n ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON\n ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\n SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."}, {"id": "nuclei", "name": "Nuclei Templates", "url": "https://github.com/projectdiscovery/nuclei-templates", "license": "MIT", "terms_url": "https://github.com/projectdiscovery/nuclei-templates/blob/main/LICENSE.md", "notice": "MIT License\n\nCopyright (c) 2025 ProjectDiscovery, Inc.\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE."}, {"id": "linux-kernel", "name": "Linux kernel releases", "url": "https://www.kernel.org/", "license": "CC-BY-SA-4.0", "terms_url": "https://www.kernel.org/legal.html", "notice": "Copyright (C) 1997-2014 by The Linux Kernel Organization, Inc."}]}