RLSA-2022:7318

RLSA-2022:7318 · Important: kernel security, bug fix, and enhancement update

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * posix cpu timer use-after-free may lead to local privilege escalation (CVE-2022-2585) * Unprivileged users may use PTRACE_SEIZE to set PTRACE_O_SUSPEND_SECCOMP option (CVE-2022-30594) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * kernel crash after reboot of T14/G2 AMD laptop (mt7921e module) (BZ#2095653) * execve exit tracepoint not called (BZ#2106661) * Matrox black screen on VGA output on some systems. (BZ#2112017) * The kernel needs to offer a way to reseed the Crypto DRBG and atomically extract random numbers from it (BZ#2121129) * watchdog BUG: soft lockup - CPU#30 stuck for 34s! [swapper/30:0] (BZ#2127857) * Update cifs to 5.16 (BZ#2127858) * Bad page state in process qemu-kvm pfn:68a74600 (BZ#2127859) * vfio zero page mappings fail after 2M instances (BZ#2128791) * The kernel needs to offer a way to reseed the Crypto DRBG and atomically extract random numbers from it (part 2) (BZ#2128970) Enhancement(s): * Need to enable hpilo to support new HPE RL300 Gen11 for ARM (aarch64) (BZ#2129453)

CVSS 7.8 · Alta · Corrección disponible

Publicación

2022-11-02T13:52:07Z

Actualización

2026-02-05T02:30:09.394139Z

Pila tecnológica: system

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