RXSA-2023:0334

RXSA-2023:0334 · Important: kernel security and bug fix update

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The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: watch queue race condition can lead to privilege escalation (CVE-2022-2959) * kernel: memory corruption in AX88179_178A based USB ethernet device. (CVE-2022-2964) * kernel: i915: Incorrect GPU TLB flush can lead to random memory access (CVE-2022-4139) * kernel: nfsd buffer overflow by RPC message over TCP with garbage data (CVE-2022-43945) * kernel: i2c: unbounded length leads to buffer overflow in ismt_access() (CVE-2022-3077) * kernel: 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): * Intel 9.2: Important iavf bug fixes (BZ#2127884) * vfio zero page mappings fail after 2M instances (BZ#2128514) * nvme-tcp automatic reconnect fails intermittently during EMC powerstore NDU operation (BZ#2131359) * ice: Driver Update to 5.19 (BZ#2132070) * WARNING: CPU: 116 PID: 3440 at arch/x86/mm/extable.c:105 ex_handler_fprestore+0x3f/0x50 (BZ#2134588) * drm: duplicated call of drm_privacy_screen_register_notifier() in drm_connector_register() (BZ#2134619) * updating the appid field through sysfs is returning an -EINVAL error (BZ#2136914) * DELL EMC: System is not booting into RT Kernel with perc12. (BZ#2139213) * No signal showed in the VGA monitor when installing Rocky Linux SIG Cloud9 in the legacy bios mode (BZ#2140153) * Practically limit "Dummy wait" workaround to old Intel systems (BZ#2142168) * ppc64le: unexpected oom panic when there's enough memory left in zswap test (BZ#2143976) * fatal error: error in backend: Branch target out of insn range (BZ#2144902) * AMdCLIENT: The kernel command line parameter "nomodeset" not working properly (BZ#2145217) * Azure: PCI: hv: Do not set PCI_COMMAND_MEMORY to reduce VM boot time (BZ#2150910) * Azure z-stream: Sometimes newly deployed VMs are not getting accelerated network during provisioning (BZ#2151605) * DELL 9.0 RT - On PE R760 system, call traces are observed dmesg when system is running stress (BZ#2154407)

CVSS 7.8 · Hoch · Korrektur verfügbar

Veröffentlicht

2023-01-23T14:30:23Z

Aktualisiert

2026-02-04T09:45:07.368314Z

Technologie-Stack: system

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