p PatchFirst

PatchFirst · Свежие уязвимости

Уязвимости linux-ibm-5.4 · Страница 53

За последние 30 дней в linux-ibm-5.4 опубликовано уязвимостей: 0; в каталоге KEV: 0.

Фильтры уязвимостей
Сбросить фильтры

Уязвимостей: 1295

  1. CVE-2021-46924

    Средний · CVSS 5.5EPSS 0,23%Есть исправление

    NFC: st21nfca: Fix memory leak in device probe and remove

    In the Linux kernel, the following vulnerability has been resolved: NFC: st21nfca: Fix memory leak in device probe and remove 'phy->pending_skb' is alloced when device probe, but forgot to free in the error handling path and remove path, this cause memory leak as follows: unreferenced object 0xffff88800bc06800 (size 512): comm "8", pid 11775, jiffies 4295159829 (age 9.032s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000d66c09ce>] __kmalloc_node_track_caller+0x1ed/0x450 [<00000000c93382b

    • Обновитесь до 5.4.0-1018.20~18.04.1
  2. CVE-2019-25162

    Высокий · CVSS 7.8EPSS 0,38%Есть исправление

    i2c: Fix a potential use after free

    In the Linux kernel, the following vulnerability has been resolved: i2c: Fix a potential use after free Free the adap structure only after we are done using it. This patch just moves the put_device() down a bit to avoid the use after free. [wsa: added comment to the code, added Fixes tag]

    • Обновитесь до 5.4.0-1037.42~18.04.1
    Опубликовано Обновлено
  3. CVE-2022-48626

    Высокий · CVSS 7.8EPSS 0,31%Есть исправление

    moxart: fix potential use-after-free on remove path

    In the Linux kernel, the following vulnerability has been resolved: moxart: fix potential use-after-free on remove path It was reported that the mmc host structure could be accessed after it was freed in moxart_remove(), so fix this by saving the base register of the device and using it instead of the pointer dereference.

    • Обновитесь до 5.4.0-1021.23~18.04.1
  4. CVE-2022-48619

    Средний · CVSS 5.5EPSS 0,21%Есть исправление

    CVE-2022-48619

    An issue was discovered in drivers/input/input.c in the Linux kernel before 5.17.10. An attacker can cause a denial of service (panic) because input_set_capability mishandles the situation in which an event code falls outside of a bitmap.

    • Обновитесь до 5.4.0-1033.37~18.04.1
    Опубликовано Обновлено
  5. CVE-2022-2588

    Средний · CVSS 5.3EPSS 5,87%Публичный эксплойтЕсть исправление

    CVE-2022-2588

    It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0.

    • Обновитесь до 5.4.0-1031.35~18.04.1
    Опубликовано Обновлено
  6. CVE-2022-2586

    Средний · CVSS 5.3EPSS 10,2%В каталоге KEVЕсть исправление

    CVE-2022-2586

    It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.

    • Обновитесь до 5.4.0-1031.35~18.04.1
    Опубликовано Обновлено
  7. CVE-2022-22942

    Высокий · CVSS 7.8EPSS 2,56%Публичный эксплойтЕсть исправление

    CVE-2022-22942

    The vmwgfx driver contains a local privilege escalation vulnerability that allows unprivileged users to gain access to files opened by other processes on the system through a dangling 'file' pointer.

    • Обновитесь до 5.4.0-1015.16~18.04.1
    Опубликовано Обновлено
  8. CVE-2023-4459

    Средний · CVSS 5.5EPSS 0,25%Есть исправление

    Kernel: vmxnet3: null pointer dereference in vmxnet3_rq_cleanup()

    A NULL pointer dereference flaw was found in vmxnet3_rq_cleanup in drivers/net/vmxnet3/vmxnet3_drv.c in the networking sub-component in vmxnet3 in the Linux Kernel. This issue may allow a local attacker with normal user privilege to cause a denial of service due to a missing sanity check during cleanup.

    • Обновитесь до 5.4.0-1033.37~18.04.1
    Опубликовано Обновлено
  9. CVE-2023-4387

    Высокий · CVSS 7.1EPSS 0,24%Есть исправление

    Kernel: vmxnet3: use-after-free in vmxnet3_rq_alloc_rx_buf()

    A use-after-free flaw was found in vmxnet3_rq_alloc_rx_buf in drivers/net/vmxnet3/vmxnet3_drv.c in VMware's vmxnet3 ethernet NIC driver in the Linux Kernel. This issue could allow a local attacker to crash the system due to a double-free while cleaning up vmxnet3_rq_cleanup_all, which could also lead to a kernel information leak problem.

    • Обновитесь до 5.4.0-1033.37~18.04.1
    Опубликовано Обновлено
  10. CVE-2023-4385

    Средний · CVSS 5.5EPSS 0,23%Есть исправление

    Kernel: jfs: null pointer dereference in dbfree()

    A NULL pointer dereference flaw was found in dbFree in fs/jfs/jfs_dmap.c in the journaling file system (JFS) in the Linux Kernel. This issue may allow a local attacker to crash the system due to a missing sanity check.

    • Обновитесь до 5.4.0-1033.37~18.04.1
    Опубликовано Обновлено
  11. CVE-2023-3812

    Высокий · CVSS 7.8EPSS 0,34%Есть исправление

    Kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags

    An out-of-bounds memory access flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privileges on the system.

    • Обновитесь до 5.4.0-1044.49~18.04.1
    Опубликовано Обновлено
  12. CVE-2023-3567

    Высокий · CVSS 7.1EPSS 0,42%Есть исправление

    Kernel: use after free in vcs_read in drivers/tty/vt/vc_screen.c due to race

    A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information.

    • Обновитесь до 5.4.0-1049.54~18.04.1
  13. CVE-2023-2860

    Средний · CVSS 4.4EPSS 0,33%Есть исправление

    Out-of-bounds read when setting hmac data

    An out-of-bounds read vulnerability was found in the SR-IPv6 implementation in the Linux kernel. The flaw exists within the processing of seg6 attributes. The issue results from the improper validation of user-supplied data, which can result in a read past the end of an allocated buffer. This flaw allows a privileged local user to disclose sensitive information on affected installations of the Linux kernel.

    • Обновитесь до 5.4.0-1041.46~18.04.1
  14. CVE-2023-3358

    Средний · CVSS 5.5EPSS 0,19%Есть исправление

    CVE-2023-3358

    A null pointer dereference was found in the Linux kernel's Integrated Sensor Hub (ISH) driver. This issue could allow a local user to crash the system.

    • Обновитесь до 5.4.0-1047.52~18.04.1
    Опубликовано Обновлено
  15. CVE-2023-3161

    Средний · CVSS 5.5EPSS 0,2%Есть исправление

    CVE-2023-3161

    A flaw was found in the Framebuffer Console (fbcon) in the Linux Kernel. When providing font->width and font->height greater than 32 to fbcon_set_font, since there are no checks in place, a shift-out-of-bounds occurs leading to undefined behavior and possible denial of service.

    • Обновитесь до 5.4.0-1049.54~18.04.1
  16. CVE-2023-3159

    Средний · CVSS 6.7EPSS 0,21%Есть исправление

    CVE-2023-3159

    A use after free issue was discovered in driver/firewire in outbound_phy_packet_callback in the Linux Kernel. In this flaw a local attacker with special privilege may cause a use after free problem when queue_event() fails.

    • Обновитесь до 5.4.0-1031.35~18.04.1
    Опубликовано Обновлено
  17. CVE-2023-2612

    Средний · CVSS 4.4EPSS 0,28%Есть исправление

    shiftfs lock unbalance in Ubuntu-specific kernels

    Jean-Baptiste Cayrou discovered that the shiftfs file system in the Ubuntu Linux kernel contained a race condition when handling inode locking in some situations. A local attacker could use this to cause a denial of service (kernel deadlock).

    • Обновитесь до 5.4.0-1050.55~18.04.1
  18. CVE-2023-0459

    Средний · CVSS 6.5EPSS 0,64%Есть исправление

    Copy_from_user Spectre-V1 Gadget in Linux Kernel

    Copy_from_user on 64-bit versions of the Linux kernel does not implement the __uaccess_begin_nospec allowing a user to bypass the "access_ok" check and pass a kernel pointer to copy_from_user(). This would allow an attacker to leak information. We recommend upgrading beyond commit 74e19ef0ff8061ef55957c3abd71614ef0f42f47

    • Обновитесь до 5.4.0-1049.54~18.04.1
    Опубликовано Обновлено
  19. CVE-2023-32233

    Высокий · CVSS 7.8EPSS 13,44%Публичный эксплойтЕсть исправление

    CVE-2023-32233

    In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory. Unprivileged local users can obtain root privileges. This occurs because anonymous sets are mishandled.

    • Обновитесь до 5.4.0-1050.55~18.04.1

Проверьте свой сервер

Сопоставьте установленный стек и версии со свежими базами уязвимостей.

Проверьте свой сервер →