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Уязвимости linux-gke-5.3 · Страница 4

За последние 30 дней в linux-gke-5.3 опубликовано уязвимостей: 0; в каталоге KEV: 0.

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Уязвимостей: 132

  1. CVE-2020-10690

    Средний · CVSS 6.5EPSS 0,36%Есть исправление

    CVE-2020-10690

    There is a use-after-free in kernel versions before 5.5 due to a race condition between the release of ptp_clock and cdev while resource deallocation. When a (high privileged) process allocates a ptp device file (like /dev/ptpX) and voluntarily goes to sleep. During this time if the underlying device is removed, it can cause an exploitable condition as the process wakes up to terminate and clean all attached files. The system crashes due to the cdev structure being invalid (as already freed) which is pointed to by the inode.

    • Обновитесь до 5.3.0-1012.13~18.04.1
  2. CVE-2020-12659

    Средний · CVSS 6.7EPSS 0,71%Есть исправление

    CVE-2020-12659

    An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation.

    • Обновитесь до 5.3.0-1026.28~18.04.1
  3. CVE-2020-12657

    Высокий · CVSS 7.8EPSS 0,71%Есть исправление

    CVE-2020-12657

    An issue was discovered in the Linux kernel before 5.6.5. There is a use-after-free in block/bfq-iosched.c related to bfq_idle_slice_timer_body.

    • Обновитесь до 5.3.0-1020.22~18.04.1
  4. CVE-2020-12656

    Средний · CVSS 5.5EPSS 0,33%Есть исправление

    CVE-2020-12656

    gss_mech_free in net/sunrpc/auth_gss/gss_mech_switch.c in the rpcsec_gss_krb5 implementation in the Linux kernel through 5.6.10 lacks certain domain_release calls, leading to a memory leak. Note: This was disputed with the assertion that the issue does not grant any access not already available. It is a problem that on unloading a specific kernel module some memory is leaked, but loading kernel modules is a privileged operation. A user could also write a kernel module to consume any amount of memory they like and load that replicating the effect of this bug

    • Обновитесь до 5.3.0-1032.34~18.04.1
  5. CVE-2020-12655

    Средний · CVSS 5.5EPSS 0,45%Есть исправление

    CVE-2020-12655

    An issue was discovered in xfs_agf_verify in fs/xfs/libxfs/xfs_alloc.c in the Linux kernel through 5.6.10. Attackers may trigger a sync of excessive duration via an XFS v5 image with crafted metadata, aka CID-d0c7feaf8767.

    • Обновитесь до 5.3.0-1033.35
  6. CVE-2020-12654

    Высокий · CVSS 7.1EPSS 1,22%Есть исправление

    CVE-2020-12654

    An issue was found in Linux kernel before 5.5.4. mwifiex_ret_wmm_get_status() in drivers/net/wireless/marvell/mwifiex/wmm.c allows a remote AP to trigger a heap-based buffer overflow because of an incorrect memcpy, aka CID-3a9b153c5591.

    • Обновитесь до 5.3.0-1018.19~18.04.1
  7. CVE-2020-12653

    Высокий · CVSS 7.8EPSS 0,45%Есть исправление

    CVE-2020-12653

    An issue was found in Linux kernel before 5.5.4. The mwifiex_cmd_append_vsie_tlv() function in drivers/net/wireless/marvell/mwifiex/scan.c allows local users to gain privileges or cause a denial of service because of an incorrect memcpy and buffer overflow, aka CID-b70261a288ea.

    • Обновитесь до 5.3.0-1018.19~18.04.1
  8. CVE-2020-12652

    Средний · CVSS 4.1EPSS 0,33%Есть исправление

    CVE-2020-12652

    The __mptctl_ioctl function in drivers/message/fusion/mptctl.c in the Linux kernel before 5.4.14 allows local users to hold an incorrect lock during the ioctl operation and trigger a race condition, i.e., a "double fetch" vulnerability, aka CID-28d76df18f0a. NOTE: the vendor states "The security impact of this bug is not as bad as it could have been because these operations are all privileged and root already has enormous destructive power."

    • Обновитесь до 5.3.0-1014.15~18.04.1
  9. CVE-2020-12114

    Средний · CVSS 4.7EPSS 0,44%Есть исправление

    CVE-2020-12114

    A pivot_root race condition in fs/namespace.c in the Linux kernel 4.4.x before 4.4.221, 4.9.x before 4.9.221, 4.14.x before 4.14.178, 4.19.x before 4.19.119, and 5.x before 5.3 allows local users to cause a denial of service (panic) by corrupting a mountpoint reference counter.

    • Обновитесь до 5.3.0-1026.28~18.04.1
  10. CVE-2020-12465

    Средний · CVSS 6.7EPSS 0,38%Есть исправление

    CVE-2020-12465

    An array overflow was discovered in mt76_add_fragment in drivers/net/wireless/mediatek/mt76/dma.c in the Linux kernel before 5.5.10, aka CID-b102f0c522cf. An oversized packet with too many rx fragments can corrupt memory of adjacent pages.

    • Обновитесь до 5.3.0-1018.19~18.04.1
    Опубликовано Обновлено
  11. CVE-2020-12464

    Средний · CVSS 6.7EPSS 0,8%Есть исправление

    CVE-2020-12464

    usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference, aka CID-056ad39ee925.

    • Обновитесь до 5.3.0-1026.28~18.04.1
    Опубликовано Обновлено
  12. CVE-2020-0067

    Средний · CVSS 4.4EPSS 0,48%Есть исправление

    CVE-2020-0067

    In f2fs_xattr_generic_list of xattr.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not required for exploitation.Product: Android. Versions: Android kernel. Android ID: A-120551147.

    • Обновитесь до 5.3.0-1026.28~18.04.1
    Опубликовано Обновлено
  13. CVE-2020-11668

    Высокий · CVSS 7.1EPSS 0,48%Есть исправление

    CVE-2020-11668

    In the Linux kernel before 5.6.1, drivers/media/usb/gspca/xirlink_cit.c (aka the Xirlink camera USB driver) mishandles invalid descriptors, aka CID-a246b4d54770.

    • Обновитесь до 5.3.0-1020.22~18.04.1
    Опубликовано Обновлено
  14. CVE-2020-2732

    Средний · CVSS 5.8EPSS 0,93%Есть исправление

    CVE-2020-2732

    A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest.

    • Обновитесь до 5.3.0-1014.15~18.04.1
    Опубликовано Обновлено
  15. CVE-2019-20636

    Средний · CVSS 6.7EPSS 0,4%Есть исправление

    CVE-2019-20636

    In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7.

    • Обновитесь до 5.3.0-1014.15~18.04.1
    Опубликовано Обновлено
  16. CVE-2020-11609

    Средний · CVSS 4.3EPSS 0,59%Есть исправление

    CVE-2020-11609

    An issue was discovered in the stv06xx subsystem in the Linux kernel before 5.6.1. drivers/media/usb/gspca/stv06xx/stv06xx.c and drivers/media/usb/gspca/stv06xx/stv06xx_pb0100.c mishandle invalid descriptors, as demonstrated by a NULL pointer dereference, aka CID-485b06aadb93.

    • Обновитесь до 5.3.0-1020.22~18.04.1
    Опубликовано Обновлено
  17. CVE-2020-11608

    Средний · CVSS 4.3EPSS 0,51%Есть исправление

    CVE-2020-11608

    An issue was discovered in the Linux kernel before 5.6.1. drivers/media/usb/gspca/ov519.c allows NULL pointer dereferences in ov511_mode_init_regs and ov518_mode_init_regs when there are zero endpoints, aka CID-998912346c0d.

    • Обновитесь до 5.3.0-1020.22~18.04.1
    Опубликовано Обновлено
  18. CVE-2020-11565

    Средний · CVSS 6EPSS 0,52%Есть исправление

    CVE-2020-11565

    An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing, aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability because the issue “is a bug in parsing mount options which can only be specified by a privileged user, so triggering the bug does not grant any powers not already held.”

    • Обновитесь до 5.3.0-1020.22~18.04.1
    Опубликовано Обновлено
  19. CVE-2020-11494

    Средний · CVSS 4.4EPSS 0,72%Есть исправление

    CVE-2020-11494

    An issue was discovered in slc_bump in drivers/net/can/slcan.c in the Linux kernel 3.16 through 5.6.2. It allows attackers to read uninitialized can_frame data, potentially containing sensitive information from kernel stack memory, if the configuration lacks CONFIG_INIT_STACK_ALL, aka CID-b9258a2cece4.

    • Обновитесь до 5.3.0-1020.22~18.04.1
    Опубликовано Обновлено
  20. CVE-2020-8835

    Высокий · CVSS 7.8EPSS 6,01%Есть исправление

    Linux kernel bpf verifier vulnerability

    In the Linux kernel 5.5.0 and newer, the bpf verifier (kernel/bpf/verifier.c) did not properly restrict the register bounds for 32-bit operations, leading to out-of-bounds reads and writes in kernel memory. The vulnerability also affects the Linux 5.4 stable series, starting with v5.4.7, as the introducing commit was backported to that branch. This vulnerability was fixed in 5.6.1, 5.5.14, and 5.4.29. (issue is aka ZDI-CAN-10780)

    • Обновитесь до 5.3.0-1016.17~18.04.1
    Опубликовано Обновлено

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