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Vulnérabilités de linux-gcp-5.15 · Page n° 168

Vulnérabilité publiée pour linux-gcp-5.15 au cours des 30 derniers jours : 0. Dans le catalogue KEV : 0.

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Vulnérabilités : 4254

  1. CVE-2024-35848

    Élevée · CVSS 7EPSS 0,19%Correctif disponible

    eeprom: at24: fix memory corruption race condition

    In the Linux kernel, the following vulnerability has been resolved: eeprom: at24: fix memory corruption race condition If the eeprom is not accessible, an nvmem device will be registered, the read will fail, and the device will be torn down. If another driver accesses the nvmem device after the teardown, it will reference invalid memory. Move the failure point before registering the nvmem device.

    linux-gcp-5.15Systèmes d’exploitation
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  2. CVE-2024-35847

    Élevée · CVSS 7.8EPSS 0,25%Correctif disponible

    irqchip/gic-v3-its: Prevent double free on error

    In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Prevent double free on error The error handling path in its_vpe_irq_domain_alloc() causes a double free when its_vpe_init() fails after successfully allocating at least one interrupt. This happens because its_vpe_irq_domain_free() frees the interrupts along with the area bitmap and the vprop_page and its_vpe_irq_domain_alloc() subsequently frees the area bitmap and the vprop_page again. Fix this by unconditionally invoking its_vpe_irq_domain_free() which handles all cases correctly and by removing the bitmap/vprop_page freeing from its_vpe_irq_domain_al

    linux-gcp-5.15Systèmes d’exploitation
    • Mettez à jour vers 5.15.0-1065.73~20.04.1
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  3. CVE-2024-35845

    Critique · CVSS 9.1EPSS 1,17%Correctif disponible

    wifi: iwlwifi: dbg-tlv: ensure NUL termination

    In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: dbg-tlv: ensure NUL termination The iwl_fw_ini_debug_info_tlv is used as a string, so we must ensure the string is terminated correctly before using it.

    linux-gcp-5.15Systèmes d’exploitation
    • Mettez à jour vers 5.15.0-1062.70~20.04.1
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  4. CVE-2024-35844

    Moyenne · CVSS 5.5EPSS 0,24%Correctif disponible

    f2fs: compress: fix reserve_cblocks counting error when out of space

    In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix reserve_cblocks counting error when out of space When a file only needs one direct_node, performing the following operations will cause the file to be unrepairable: unisoc # ./f2fs_io compress test.apk unisoc #df -h | grep dm-48 /dev/block/dm-48 112G 112G 1.2M 100% /data unisoc # ./f2fs_io release_cblocks test.apk 924 unisoc # df -h | grep dm-48 /dev/block/dm-48 112G 112G 4.8M 100% /data unisoc # dd if=/dev/random of=file4 bs=1M count=3 3145728 bytes (3.0 M) copied, 0.025 s, 120 M/s unisoc # df -h | grep dm-48 /dev/block/dm-48 112G 112G 1.8M 100% /dat

    linux-gcp-5.15Systèmes d’exploitation
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  5. CVE-2024-35840

    Moyenne · CVSS 6.3EPSS 0,22%Correctif disponible

    mptcp: use OPTION_MPTCP_MPJ_SYNACK in subflow_finish_connect()

    In the Linux kernel, the following vulnerability has been resolved: mptcp: use OPTION_MPTCP_MPJ_SYNACK in subflow_finish_connect() subflow_finish_connect() uses four fields (backup, join_id, thmac, none) that may contain garbage unless OPTION_MPTCP_MPJ_SYNACK has been set in mptcp_parse_option()

    linux-gcp-5.15Systèmes d’exploitation
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  6. CVE-2023-52698

    Moyenne · CVSS 5.6EPSS 0,22%Correctif disponible

    calipso: fix memory leak in netlbl_calipso_add_pass()

    In the Linux kernel, the following vulnerability has been resolved: calipso: fix memory leak in netlbl_calipso_add_pass() If IPv6 support is disabled at boot (ipv6.disable=1), the calipso_init() -> netlbl_calipso_ops_register() function isn't called, and the netlbl_calipso_ops_get() function always returns NULL. In this case, the netlbl_calipso_add_pass() function allocates memory for the doi_def variable but doesn't free it with the calipso_doi_free(). BUG: memory leak unreferenced object 0xffff888011d68180 (size 64): comm "syz-executor.1", pid 10746, jiffies 4295410986 (age 17.928s) hex dump (first 32 bytes): 00 00 00 00 02 00 00

    linux-gcp-5.15Systèmes d’exploitation
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  7. CVE-2023-52696

    Élevée · CVSS 7.5EPSS 0,82%Correctif disponible

    powerpc/powernv: Add a null pointer check in opal_powercap_init()

    In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opal_powercap_init() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.

    linux-gcp-5.15Systèmes d’exploitation
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  8. CVE-2023-52694

    Moyenne · CVSS 5.5EPSS 0,23%Correctif disponible

    drm/bridge: tpd12s015: Drop buggy __exit annotation for remove function

    In the Linux kernel, the following vulnerability has been resolved: drm/bridge: tpd12s015: Drop buggy __exit annotation for remove function With tpd12s015_remove() marked with __exit this function is discarded when the driver is compiled as a built-in. The result is that when the driver unbinds there is no cleanup done which results in resource leakage or worse.

    linux-gcp-5.15Systèmes d’exploitation
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  9. CVE-2023-52693

    Moyenne · CVSS 5.5EPSS 0,25%Correctif disponible

    ACPI: video: check for error while searching for backlight device parent

    In the Linux kernel, the following vulnerability has been resolved: ACPI: video: check for error while searching for backlight device parent If acpi_get_parent() called in acpi_video_dev_register_backlight() fails, for example, because acpi_ut_acquire_mutex() fails inside acpi_get_parent), this can lead to incorrect (uninitialized) acpi_parent handle being passed to acpi_get_pci_dev() for detecting the parent pci device. Check acpi_get_parent() result and set parent device only in case of success. Found by Linux Verification Center (linuxtesting.org) with SVACE.

    linux-gcp-5.15Systèmes d’exploitation
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  10. CVE-2023-52692

    Moyenne · CVSS 5.5EPSS 0,22%Correctif disponible

    ALSA: scarlett2: Add missing error check to scarlett2_usb_set_config()

    In the Linux kernel, the following vulnerability has been resolved: ALSA: scarlett2: Add missing error check to scarlett2_usb_set_config() scarlett2_usb_set_config() calls scarlett2_usb_get() but was not checking the result. Return the error if it fails rather than continuing with an invalid value.

    linux-gcp-5.15Systèmes d’exploitation
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  11. CVE-2023-52691

    Élevée · CVSS 7.8EPSS 0,25%Correctif disponible

    drm/amd/pm: fix a double-free in si_dpm_init

    In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix a double-free in si_dpm_init When the allocation of adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries fails, amdgpu_free_extended_power_table is called to free some fields of adev. However, when the control flow returns to si_dpm_sw_init, it goes to label dpm_failed and calls si_dpm_fini, which calls amdgpu_free_extended_power_table again and free those fields again. Thus a double-free is triggered.

    linux-gcp-5.15Systèmes d’exploitation
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  12. CVE-2023-52690

    Moyenne · CVSS 5.5EPSS 0,23%Correctif disponible

    powerpc/powernv: Add a null pointer check to scom_debug_init_one()

    In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check to scom_debug_init_one() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Add a null pointer check, and release 'ent' to avoid memory leaks.

    linux-gcp-5.15Systèmes d’exploitation
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  13. CVE-2023-52686

    Moyenne · CVSS 5.5EPSS 0,25%Correctif disponible

    powerpc/powernv: Add a null pointer check in opal_event_init()

    In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opal_event_init() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.

    linux-gcp-5.15Systèmes d’exploitation
    • Mettez à jour vers 5.15.0-1055.63~20.04.1
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  14. CVE-2023-52683

    Moyenne · CVSS 5.5EPSS 0,25%Correctif disponible

    ACPI: LPIT: Avoid u32 multiplication overflow

    In the Linux kernel, the following vulnerability has been resolved: ACPI: LPIT: Avoid u32 multiplication overflow In lpit_update_residency() there is a possibility of overflow in multiplication, if tsc_khz is large enough (> UINT_MAX/1000). Change multiplication to mul_u32_u32(). Found by Linux Verification Center (linuxtesting.org) with SVACE.

    linux-gcp-5.15Systèmes d’exploitation
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  15. CVE-2023-52680

    Moyenne · CVSS 5.5EPSS 0,23%Correctif disponible

    ALSA: scarlett2: Add missing error checks to *_ctl_get()

    In the Linux kernel, the following vulnerability has been resolved: ALSA: scarlett2: Add missing error checks to *_ctl_get() The *_ctl_get() functions which call scarlett2_update_*() were not checking the return value. Fix to check the return value and pass to the caller.

    linux-gcp-5.15Systèmes d’exploitation
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  16. CVE-2023-52679

    Élevée · CVSS 7.8EPSS 0,25%Correctif disponible

    of: Fix double free in of_parse_phandle_with_args_map

    In the Linux kernel, the following vulnerability has been resolved: of: Fix double free in of_parse_phandle_with_args_map In of_parse_phandle_with_args_map() the inner loop that iterates through the map entries calls of_node_put(new) to free the reference acquired by the previous iteration of the inner loop. This assumes that the value of "new" is NULL on the first iteration of the inner loop. Make sure that this is true in all iterations of the outer loop by setting "new" to NULL after its value is assigned to "cur". Extend the unittest to detect the double free and add an additional test case that actually triggers this path.

    linux-gcp-5.15Systèmes d’exploitation
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  17. CVE-2023-52677

    Moyenne · CVSS 5.5EPSS 0,23%Correctif disponible

    riscv: Check if the code to patch lies in the exit section

    In the Linux kernel, the following vulnerability has been resolved: riscv: Check if the code to patch lies in the exit section Otherwise we fall through to vmalloc_to_page() which panics since the address does not lie in the vmalloc region.

    linux-gcp-5.15Systèmes d’exploitation
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  18. CVE-2023-52675

    Moyenne · CVSS 5.5EPSS 0,28%Correctif disponible

    powerpc/imc-pmu: Add a null pointer check in update_events_in_group()

    In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.

    linux-gcp-5.15Systèmes d’exploitation
    • Mettez à jour vers 5.15.0-1055.63~20.04.1
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  19. CVE-2023-52674

    Moyenne · CVSS 5.5EPSS 0,24%Correctif disponible

    ALSA: scarlett2: Add clamp() in scarlett2_mixer_ctl_put()

    In the Linux kernel, the following vulnerability has been resolved: ALSA: scarlett2: Add clamp() in scarlett2_mixer_ctl_put() Ensure the value passed to scarlett2_mixer_ctl_put() is between 0 and SCARLETT2_MIXER_MAX_VALUE so we don't attempt to access outside scarlett2_mixer_values[].

    linux-gcp-5.15Systèmes d’exploitation
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  20. CVE-2024-35837

    Moyenne · CVSS 5.5EPSS 0,22%Correctif disponible

    net: mvpp2: clear BM pool before initialization

    In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: clear BM pool before initialization Register value persist after booting the kernel using kexec which results in kernel panic. Thus clear the BM pool registers before initialisation to fix the issue.

    linux-gcp-5.15Systèmes d’exploitation
    • Mettez à jour vers 5.15.0-1059.67~20.04.1
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