A kernel security and bug fix update has been released for AlmaLinux 8.

ALSA-2022:5819 ALSA-2022:5819: kernel security and bug fix update (Important)

Type:
security

Severity:
important

Release date:
2022-08-10

Description
Security Fix(es):
* kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak (CVE-2022-1012)
* kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root (CVE-2022-32250)
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):
* Softirq hrtimers are being placed on the per-CPU softirq clocks on isolcpu’s. (BZ#2090484)
* enable/disable multiqueues repeatedly while ping local host, guest kernel panic (BZ#2093416)
* Backport kernel audit enhancements and fixes from v5.13-rc1 to v5.16-rc6 (BZ#2095434)
* blk_update_request: I/O error, dev nvme0n3, during xfs creation (BZ#2100150)
* SCSI updates for AlmaLinux 8.7 (BZ#2100254)
* Kernel bug on mm/slub.c:314 (BZ#2102251)
* Implement new tc action for check_pkt_len (BZ#2102333)
* too long timeout value with TIME_WAIT status of conntrack entry (BZ#2104002)
* Connectx6-DX, mlx5 , backport 087032ee7021 ("net/mlx5e: TC, Fix ct_clear overwriting ct action metadata") (BZ#2104012)
* mlx5: Software steering memory allocation failure, netperf TCP_CRR with ct(). (BZ#2104013)
* tcp: request_sock leak in Calico OCP (BZ#2104670)

References:
ALSA-2022:5819

Updates packages:
perf-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-debug-modules-extra-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-4.18.0-372.19.1.el8_6.ppc64le.rpm
python3-perf-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-core-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-modules-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-debug-core-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-tools-4.18.0-372.19.1.el8_6.ppc64le.rpm
bpftool-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-devel-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-cross-headers-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-modules-extra-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-doc-4.18.0-372.19.1.el8_6.noarch.rpm
kernel-debug-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-debug-devel-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-abi-stablelists-4.18.0-372.19.1.el8_6.noarch.rpm
kernel-debug-modules-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-tools-libs-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-headers-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-tools-libs-devel-4.18.0-372.19.1.el8_6.ppc64le.rpm
kernel-tools-libs-devel-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-devel-4.18.0-372.19.1.el8_6.aarch64.rpm
kernel-tools-libs-4.18.0-372.19.1.el8_6.aarch64.rpm
kernel-modules-4.18.0-372.19.1.el8_6.aarch64.rpm
kernel-headers-4.18.0-372.19.1.el8_6.aarch64.rpm
kernel-tools-4.18.0-372.19.1.el8_6.aarch64.rpm
python3-perf-4.18.0-372.19.1.el8_6.aarch64.rpm
kernel-debug-modules-extra-4.18.0-372.19.1.el8_6.aarch64.rpm
kernel-debug-4.18.0-372.19.1.el8_6.aarch64.rpm
kernel-4.18.0-372.19.1.el8_6.aarch64.rpm
perf-4.18.0-372.19.1.el8_6.aarch64.rpm
kernel-debug-core-4.18.0-372.19.1.el8_6.aarch64.rpm
bpftool-4.18.0-372.19.1.el8_6.aarch64.rpm
kernel-core-4.18.0-372.19.1.el8_6.aarch64.rpm
kernel-debug-modules-4.18.0-372.19.1.el8_6.aarch64.rpm
kernel-debug-devel-4.18.0-372.19.1.el8_6.aarch64.rpm
kernel-modules-extra-4.18.0-372.19.1.el8_6.aarch64.rpm
kernel-cross-headers-4.18.0-372.19.1.el8_6.aarch64.rpm
kernel-tools-libs-devel-4.18.0-372.19.1.el8_6.aarch64.rpm
bpftool-4.18.0-372.19.1.el8_6.x86_64.rpm
perf-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-modules-extra-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-tools-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-debug-modules-extra-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-cross-headers-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-debug-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-debug-devel-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-core-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-devel-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-modules-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-tools-libs-4.18.0-372.19.1.el8_6.x86_64.rpm
python3-perf-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-debug-core-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-debug-modules-4.18.0-372.19.1.el8_6.x86_64.rpm
kernel-headers-4.18.0-372.19.1.el8_6.x86_64.rpm

Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.

  ALSA-2022:5819 ALSA-2022:5819: kernel security and bug fix update (Important)