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Уязвимости linux-hwe-5.15 · Страница 173

За последние 30 дней в linux-hwe-5.15 опубликовано уязвимостей: 0; в каталоге KEV: 0.

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Уязвимостей: 4389

  1. CVE-2024-35844

    Средний · CVSS 5.5EPSS 0,24%Есть исправление

    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

    • Обновитесь до 5.15.0-113.123~20.04.1
  2. CVE-2024-35840

    Средний · CVSS 6.3EPSS 0,22%Есть исправление

    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()

    • Обновитесь до 5.15.0-102.112~20.04.1
  3. CVE-2023-52698

    Средний · CVSS 5.6EPSS 0,22%Есть исправление

    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

    • Обновитесь до 5.15.0-102.112~20.04.1
  4. CVE-2023-52696

    Высокий · CVSS 7.5EPSS 0,82%Есть исправление

    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.

    • Обновитесь до 5.15.0-102.112~20.04.1
  5. CVE-2023-52694

    Средний · CVSS 5.5EPSS 0,23%Есть исправление

    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.

    • Обновитесь до 5.15.0-102.112~20.04.1
  6. CVE-2023-52693

    Средний · CVSS 5.5EPSS 0,25%Есть исправление

    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.

    • Обновитесь до 5.15.0-102.112~20.04.1
  7. CVE-2023-52692

    Средний · CVSS 5.5EPSS 0,22%Есть исправление

    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.

    • Обновитесь до 5.15.0-102.112~20.04.1
  8. CVE-2023-52691

    Высокий · CVSS 7.8EPSS 0,25%Есть исправление

    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.

    • Обновитесь до 5.15.0-102.112~20.04.1
  9. CVE-2023-52690

    Средний · CVSS 5.5EPSS 0,23%Есть исправление

    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.

    • Обновитесь до 5.15.0-102.112~20.04.1
  10. CVE-2023-52686

    Средний · CVSS 5.5EPSS 0,25%Есть исправление

    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.

    • Обновитесь до 5.15.0-102.112~20.04.1
  11. CVE-2023-52683

    Средний · CVSS 5.5EPSS 0,25%Есть исправление

    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.

    • Обновитесь до 5.15.0-102.112~20.04.1
  12. CVE-2023-52680

    Средний · CVSS 5.5EPSS 0,23%Есть исправление

    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.

    • Обновитесь до 5.15.0-102.112~20.04.1
  13. CVE-2023-52679

    Высокий · CVSS 7.8EPSS 0,25%Есть исправление

    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.

    • Обновитесь до 5.15.0-102.112~20.04.1
  14. CVE-2023-52677

    Средний · CVSS 5.5EPSS 0,23%Есть исправление

    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.

    • Обновитесь до 5.15.0-102.112~20.04.1
  15. CVE-2023-52675

    Средний · CVSS 5.5EPSS 0,28%Есть исправление

    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.

    • Обновитесь до 5.15.0-102.112~20.04.1
  16. CVE-2023-52674

    Средний · CVSS 5.5EPSS 0,24%Есть исправление

    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[].

    • Обновитесь до 5.15.0-102.112~20.04.1
  17. CVE-2024-35837

    Средний · CVSS 5.5EPSS 0,22%Есть исправление

    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.

    • Обновитесь до 5.15.0-106.116~20.04.1
  18. CVE-2024-35835

    Высокий · CVSS 7.8EPSS 0,63%Есть исправление

    net/mlx5e: fix a double-free in arfs_create_groups

    In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fix a double-free in arfs_create_groups When `in` allocated by kvzalloc fails, arfs_create_groups will free ft->g and return an error. However, arfs_create_table, the only caller of arfs_create_groups, will hold this error and call to mlx5e_destroy_flow_table, in which the ft->g will be freed again.

    • Обновитесь до 5.15.0-106.116~20.04.1
  19. CVE-2023-52672

    Высокий · CVSS 7EPSS 0,26%Есть исправление

    pipe: wakeup wr_wait after setting max_usage

    In the Linux kernel, the following vulnerability has been resolved: pipe: wakeup wr_wait after setting max_usage Commit c73be61cede5 ("pipe: Add general notification queue support") a regression was introduced that would lock up resized pipes under certain conditions. See the reproducer in [1]. The commit resizing the pipe ring size was moved to a different function, doing that moved the wakeup for pipe->wr_wait before actually raising pipe->max_usage. If a pipe was full before the resize occured it would result in the wakeup never actually triggering pipe_write. Set @max_usage and @nr_accounted before waking writers if this isn't a watch

    • Обновитесь до 5.15.0-106.116~20.04.1
  20. CVE-2023-52670

    Средний · CVSS 6.6EPSS 0,29%Есть исправление

    rpmsg: virtio: Free driver_override when rpmsg_remove()

    In the Linux kernel, the following vulnerability has been resolved: rpmsg: virtio: Free driver_override when rpmsg_remove() Free driver_override when rpmsg_remove(), otherwise the following memory leak will occur: unreferenced object 0xffff0000d55d7080 (size 128): comm "kworker/u8:2", pid 56, jiffies 4294893188 (age 214.272s) hex dump (first 32 bytes): 72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000009c94c9c1>] __kmem_cache_alloc_node+0x1f8/0x320 [<000000002300d89b>] __kmalloc_node_track_caller+0x44/0x70 [<00000

    • Обновитесь до 5.15.0-106.116~20.04.1

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