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Уязвимости linux-gcp-4.15 · Страница 50

За последние 30 дней в linux-gcp-4.15 опубликовано уязвимостей: 0; в каталоге KEV: 0.

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Уязвимостей: 1262

  1. CVE-2022-33740

    Высокий · CVSS 7.1EPSS 0,33%Есть исправление

    CVE-2022-33740

    Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740). Additionally the granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend (CVE-2022-33741, CVE-2022-33742).

    • Обновитесь до 4.15.0-1137.153
  2. CVE-2022-26365

    Высокий · CVSS 7.1EPSS 0,33%Есть исправление

    CVE-2022-26365

    Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740). Additionally the granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend (CVE-2022-33741, CVE-2022-33742).

    • Обновитесь до 4.15.0-1137.153
  3. CVE-2022-33744

    Высокий · CVSS 8.9EPSS 0,31%Есть исправление

    CVE-2022-33744

    Arm guests can cause Dom0 DoS via PV devices When mapping pages of guests on Arm, dom0 is using an rbtree to keep track of the foreign mappings. Updating of that rbtree is not always done completely with the related lock held, resulting in a small race window, which can be used by unprivileged guests via PV devices to cause inconsistencies of the rbtree. These inconsistencies can lead to Denial of Service (DoS) of dom0, e.g. by causing crashes or the inability to perform further mappings of other guests' memory pages.

    • Обновитесь до 4.15.0-1137.153
  4. CVE-2022-34918

    Высокий · CVSS 7.8EPSS 5,45%Публичный эксплойтЕсть исправление

    CVE-2022-34918

    An issue was discovered in the Linux kernel through 5.18.9. A type confusion bug in nft_set_elem_init (leading to a buffer overflow) could be used by a local attacker to escalate privileges, a different vulnerability than CVE-2022-32250. (The attacker can obtain root access, but must start with an unprivileged user namespace to obtain CAP_NET_ADMIN access.) This can be fixed in nft_setelem_parse_data in net/netfilter/nf_tables_api.c.

    • Обновитесь до 4.15.0-1134.150
  5. CVE-2022-33981

    Низкий · CVSS 3.3EPSS 0,55%Есть исправление

    CVE-2022-33981

    drivers/block/floppy.c in the Linux kernel before 5.17.6 is vulnerable to a denial of service, because of a concurrency use-after-free flaw after deallocating raw_cmd in the raw_cmd_ioctl function.

    • Обновитесь до 4.15.0-1134.150
  6. CVE-2022-20154

    Высокий · CVSS 7.3EPSS 0,11%Есть исправление

    CVE-2022-20154

    In lock_sock_nested of sock.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-174846563References: Upstream kernel

    • Обновитесь до 4.15.0-1119.133
    Опубликовано Обновлено
  7. CVE-2022-20141

    Высокий · CVSS 7.3EPSS 0,14%Есть исправление

    CVE-2022-20141

    In ip_check_mc_rcu of igmp.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege when opening and closing inet sockets with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-112551163References: Upstream kernel

    • Обновитесь до 4.15.0-1111.125
    Опубликовано Обновлено
  8. CVE-2022-20132

    Средний · CVSS 4.6EPSS 0,2%Есть исправление

    CVE-2022-20132

    In lg_probe and related functions of hid-lg.c and other USB HID files, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure if a malicious USB HID device were plugged in, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-188677105References: Upstream kernel

    • Обновитесь до 4.15.0-1116.130
    Опубликовано Обновлено
  9. CVE-2022-32296

    Низкий · CVSS 3.3EPSS 0,44%Есть исправление

    CVE-2022-32296

    The Linux kernel before 5.17.9 allows TCP servers to identify clients by observing what source ports are used. This occurs because of use of Algorithm 4 ("Double-Hash Port Selection Algorithm") of RFC 6056.

    • Обновитесь до 4.15.0-1137.153
  10. CVE-2022-32250

    Высокий · CVSS 7.8EPSS 2,91%Есть исправление

    CVE-2022-32250

    net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create user/net namespaces) to escalate privileges to root because an incorrect NFT_STATEFUL_EXPR check leads to a use-after-free.

    • Обновитесь до 4.15.0-1127.142
  11. CVE-2022-1652

    Высокий · CVSS 7.8EPSS 0,54%Есть исправление

    CVE-2022-1652

    Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-free flaw in the bad_flp_intr function. By executing a specially-crafted program, an attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.

    • Обновитесь до 4.15.0-1134.150
  12. CVE-2022-1419

    Высокий · CVSS 7.8EPSS 0,31%Есть исправление

    CVE-2022-1419

    The root cause of this vulnerability is that the ioctl$DRM_IOCTL_MODE_DESTROY_DUMB can decrease refcount of *drm_vgem_gem_object *(created in *vgem_gem_dumb_create*) concurrently, and *vgem_gem_dumb_create *will access the freed drm_vgem_gem_object.

    • Обновитесь до 4.15.0-1127.142
  13. CVE-2022-1462

    Высокий · CVSS 7.3EPSS 0,34%Есть исправление

    CVE-2022-1462

    An out-of-bounds read flaw was found in the Linux kernel’s TeleTYpe subsystem. The issue occurs in how a user triggers a race condition using ioctls TIOCSPTLCK and TIOCGPTPEER and TIOCSTI and TCXONC with leakage of memory in the flush_to_ldisc function. This flaw allows a local user to crash the system or read unauthorized random data from memory.

    • Обновитесь до 4.15.0-1138.154
  14. CVE-2022-1734

    Высокий · CVSS 7.1EPSS 0,53%Есть исправление

    CVE-2022-1734

    A flaw in Linux Kernel found in nfcmrvl_nci_unregister_dev() in drivers/nfc/nfcmrvl/main.c can lead to use after free both read or write when non synchronized between cleanup routine and firmware download routine.

    • Обновитесь до 4.15.0-1134.150
  15. CVE-2022-29581

    Высокий · CVSS 7.8EPSS 0,93%Есть исправление

    CVE-2022-29581

    Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.

    • Обновитесь до 4.15.0-1124.138
  16. CVE-2022-1679

    Высокий · CVSS 7.8EPSS 0,81%Есть исправление

    CVE-2022-1679

    A use-after-free flaw was found in the Linux kernel’s Atheros wireless adapter driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages. This flaw allows a local user to crash or potentially escalate their privileges on the system.

    • Обновитесь до 4.15.0-1134.150
  17. CVE-2022-30594

    Высокий · CVSS 7.8EPSS 0,8%Есть исправление

    CVE-2022-30594

    The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag.

    • Обновитесь до 4.15.0-1124.138
  18. CVE-2022-20009

    Средний · CVSS 6.8EPSS 0,35%Есть исправление

    CVE-2022-20009

    In various functions of the USB gadget subsystem, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-213172319References: Upstream kernel

    • Обновитесь до 4.15.0-1122.136
    Опубликовано Обновлено
  19. CVE-2022-1516

    Средний · CVSS 5.6EPSS 0,34%Есть исправление

    CVE-2022-1516

    A NULL pointer dereference flaw was found in the Linux kernel’s X.25 set of standardized network protocols functionality in the way a user terminates their session using a simulated Ethernet card and continued usage of this connection. This flaw allows a local user to crash the system.

    • Обновитесь до 4.15.0-1131.147
  20. CVE-2022-1353

    Высокий · CVSS 7.1EPSS 0,4%Есть исправление

    CVE-2022-1353

    A vulnerability was found in the pfkey_register function in net/key/af_key.c in the Linux kernel. This flaw allows a local, unprivileged user to gain access to kernel memory, leading to a system crash or a leak of internal kernel information.

    • Обновитесь до 4.15.0-1131.147
    Опубликовано Обновлено

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