The SUSE Linux Enterprise 15 SP3 kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2022-50327: ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value (bsc#1249859).
- CVE-2022-50334: hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param() (bsc#1249857).
- CVE-2022-50388: nvme: fix multipath crash caused by flush request when blktrace is enabled (bsc#1250293).
- CVE-2022-50423: ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage() (bsc#1250784).
- CVE-2022-50432: kernfs: fix use-after-free in __kernfs_remove (bsc#1250851).
- CVE-2022-50488: block, bfq: fix possible uaf fo
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2022-49980: USB: gadget: fix use-after-free read in usb_udc_uevent() (bsc#1245110).
- CVE-2022-50233: Bluetooth: eir: Fix using strlen with hdev->{dev_name,short_name} (bsc#1246968).
- CVE-2022-50248: wifi: iwlwifi: mvm: fix double free on tx path (bsc#1249840).
- CVE-2022-50252: igb: Do not free q_vector unless new one was allocated (bsc#1249846).
- CVE-2022-50258: wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds() (bsc#1249947).
- CVE-2022-50381: md: fix a crash in mempool_free
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2022-49492: nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags (bsc#1238954).
- CVE-2022-50116: tty: n_gsm: fix deadlock and link starvation in outgoing data path (bsc#1244824).
- CVE-2023-53117: fs: prevent out-of-bounds array speculation when closing a file descriptor (bsc#1242780).
- CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
- CVE-2024-58239: tls: stop recv() if initial process_rx_list gave us non-DATA (bsc#1248614).
- CVE-2025-21971: ne
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2021-32399: Fixed a race condition when removing the HCI controller (bsc#1184611).
- CVE-2022-49110: netfilter: conntrack: revisit gc autotuning (bsc#1237981).
- CVE-2022-49139: Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt (bsc#1238032).
- CVE-2022-49320: dmaengine: zynqmp_dma: In struct zynqmp_dma_chan fix desc_size data type (bsc#1238394).
- CVE-2022-49767: 9p/trans_fd: always use O_NONBLOCK read/write (bsc#1242493).
- CVE-2022-49769: gfs2: Check sb_bsize_shift after reading superblock (b
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2022-49111: Bluetooth: Fix use after free in hci_send_acl (bsc#1237984).
- CVE-2025-21726: padata: avoid UAF for reorder_work (bsc#1238865).
- CVE-2025-21785: arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array (bsc#1238747).
- CVE-2025-21791: vrf: use RCU protection in l3mdev_l3_out() (bsc#1238512).
- CVE-2025-22004: net: atm: fix use after free in lec_send() (bsc#1240835).
- CVE-2025-22020: memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove (bsc#1241280).
- CVE-2025-22055
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2021-47248: udp: fix race between close() and udp_abort() (bsc#1224867).
- CVE-2022-49051: net: usb: aqc111: Fix out-of-bounds accesses in RX fixup (bsc#1237903).
- CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918).
- CVE-2022-49275: can: m_can: m_can_tx_handler(): fix use after free of skb (bsc#1238719).
- CVE-2022-49413: bfq: Update cgroup information before merging bio (bsc#1238710).
- CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled (bsc#1238919).
- CVE-
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2021-47633: ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111 (bsc#1237768).
- CVE-2022-49080: mm/mempolicy: fix mpol_new leak in shared_policy_replace (bsc#1238033).
- CVE-2024-35949: btrfs: make sure that WRITTEN is set on all metadata blocks (bsc#1224700).
- CVE-2025-21690: scsi: storvsc: Ratelimit warning logs to prevent VM denial of service (bsc#1237025).
- CVE-2025-21692: net: sched: fix ets qdisc OOB Indexing (bsc#1237028).
- CVE-2025-21699: gfs2: Truncate address space when flipping GFS2_DIF_JDATA
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1224763).
- CVE-2024-50199: mm/swapfile: skip HugeTLB pages for unuse_vma (bsc#1233112).
- CVE-2024-53104: media: uvcvideo: Skip parsing frames of type UVC_VS_UNDEFINED in uvc_parse_format (bsc#1234025).
- CVE-2024-56600: net: inet6: do not leave a dangling sk pointer in inet6_create() (bsc#1235217).
- CVE-2024-56601: net: inet: do not leave a dangling sk pointer in inet_create() (bsc#1235230).
- CVE-2024-56623: scsi: qla2xxx: Fix use after fre
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2022-49035: media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE (bsc#1215304).
- CVE-2024-53146: NFSD: Prevent a potential integer overflow (bsc#1234853).
- CVE-2024-53156: wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service() (bsc#1234846).
- CVE-2024-53173: NFSv4.0: Fix a use-after-free problem in the asynchronous open() (bsc#1234891).
- CVE-2024-53179: smb: client: fix use-after-free of signing key (bsc#1234921).
- CVE-2024-53214: vfio/pci: Properly hide first-in-list PCIe extended capa
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2023-52524: Fixed possible corruption in nfc/llcp (bsc#1220927).
- CVE-2024-49925: fbdev: efifb: Register sysfs groups through driver core (bsc#1232224)
- CVE-2024-50089: unicode: Do not special case ignorable code points (bsc#1232860).
- CVE-2024-50115: KVM: nSVM: Ignore nCR3[4:0] when loading PDPTEs from memory (bsc#1232919).
- CVE-2024-50125: Bluetooth: SCO: Fix UAF on sco_sock_timeout (bsc#1232928).
- CVE-2024-50127: net: sched: fix use-after-free in taprio_change() (bsc#1232907).
- CVE-2024-50154: tcp
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2021-47069: Fixed a crash due to relying on a stack reference past its expiry in ipc/mqueue, ipc/msg, ipc/sem (bsc#1220826).
- CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633).
- CVE-2022-48945: media: vivid: fix compose size exceed boundary (bsc#1230398).
- CVE-2024-41087: Fix double free on error (bsc#1228466).
- CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
- CVE-2024-45003: Don't evict inode under the inode lru traversing context (bs
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2024-44947: Initialize beyond-EOF page contents before setting uptodate (bsc#1229454).
- CVE-2022-48919: Fix double free race when mount fails in cifs_get_root() (bsc#1229657).
- CVE-2023-52854: Fix refcnt handling in padata_free_shell() (bsc#1225584).
- CVE-2024-43883: Do not drop references before new references are gained (bsc#1229707).
- CVE-2024-41062: Sync sock recv cb and release (bsc#1228576).
- CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229500).
- CVE-2024-43882: Fixed ToCToU between
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2020-26558: Fixed a flaw in the Bluetooth LE and BR/EDR secure pairing that could permit a nearby man-in-the-middle attacker to identify the Passkey used during pairing (bsc#1179610).
- CVE-2021-0129: Improper access control in BlueZ may have allowed an authenticated user to potentially enable information disclosure via adjacent access (bsc#1186463).
- CVE-2021-47126: ipv6: Fix KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions (bsc#1221539).
- CVE-2021-47219: scsi: scsi_debug: Fix out-of-bound re
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2021-47247: net/mlx5e: Fix use-after-free of encap entry in neigh update handler (bsc#1224865).
- CVE-2021-47311: net: qcom/emac: fix UAF in emac_remove (bsc#1225010).
- CVE-2021-47368: enetc: Fix illegal access when reading affinity_hint (bsc#1225161).
- CVE-2021-47372: net: macb: fix use after free on rmmod (bsc#1225184).
- CVE-2021-47379: blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd (bsc#1225203).
- CVE-2021-47571: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect(
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2021-47378: Destroy cm id before destroy qp to avoid use after free (bsc#1225201).
- CVE-2021-47496: Fix flipped sign in tls_err_abort() calls (bsc#1225354)
- CVE-2021-47402: Protect fl_walk() with rcu (bsc#1225301)
- CVE-2022-48673: kABI workarounds for struct smc_link (bsc#1223934).
- CVE-2023-52871: Handle a second device without data corruption (bsc#1225534)
- CVE-2024-26828: Fix underflow in parse_server_interfaces() (bsc#1223084).
- CVE-2021-47497: Fixed shift-out-of-bound (UBSAN) with byte size cell
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2024-26840: Fixed a memory leak in cachefiles_add_cache() (bsc#1222976).
- CVE-2021-47113: Abort btrfs rename_exchange if we fail to insert the second ref (bsc#1221543).
- CVE-2021-47131: Fixed a use-after-free after the TLS device goes down and up (bsc#1221545).
- CVE-2024-26852: Fixed net/ipv6 to avoid possible UAF in ip6_route_mpath_notify() (bsc#1223057).
- CVE-2021-46955: Fixed an out-of-bounds read with openvswitch, when fragmenting IPv4 packets (bsc#1220513).
- CVE-2024-26862: Fixed packet annotate
The SUSE Linux Enterprise 15 SP3 LTSS kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2020-36781: Fixed reference leak when pm_runtime_get_sync fails in i2c/imx (bsc#1220557).
- CVE-2021-46911: Fixed kernel panic (bsc#1220400).
- CVE-2021-46914: Fixed unbalanced device enable/disable in suspend/resume in pci_disable_device() (bsc#1220465).
- CVE-2021-46917: Fixed wq cleanup of WQCFG registers in idxd (bsc#1220432).
- CVE-2021-46918: Fixed not clearing MSIX permission entry on shutdown in idxd (bsc#1220429).
- CVE-2021-46919: Fixed wq size store permission state in idxd (bsc#1220414).
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
- CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220831).
- CVE-2024-26589: Fixed out of bounds read due to variable offset alu on PTR_TO_FLOW_KEYS (bsc#1220255).
- CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187).
- CVE-2023-52340: Fixed ICMPv6 “Packet Too Big” packets force a DoS of the Linux kernel by forcing 100% CPU (bsc#1219295).
- CVE-2024-0607: Fixed 64-b