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

ALSA-2022:5316 ALSA-2022:5316: kernel security and bug fix update (Important)

Type:
security

Severity:
important

Release date:
2022-07-21

Description
Security Fix(es):
* kernel: buffer overflow in IPsec ESP transformation code (CVE-2022-27666)
* kernel: out-of-bounds read in fbcon_get_font function (CVE-2020-28915)
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):
* weird port mapping with asymmetric traffic (BZ#2065266)
* HBR3 is malfunction via MST HUB against Intel ADL-HX CPU (BZ#2066644)
* openvswitch connection tracking sends incorrect flow key for some upcalls (BZ#2068476)
* sctp connection abort unexpected. (BZ#2070959)
* soft quota cannot exceed more the 5 warns which breaks timer functionality (BZ#2071713)
* VirtIO Throughput for VM on host with OVS HW-Offload is very low (BZ#2074221)
* SR-IOV performance > 50% degradation (BZ#2074829)
* Call trace with parallel rules insertion and deletion (BZ#2075553)
* Enable nested virtualization (BZ#2079069)
* iscsi_ttx (iSERT) completions hung while waiting for mlx5_ib_drain_sq (BZ#2079433)
* WARNING: CPU: 2 PID: 969 at kernel/locking/lockdep.c:895 register_lock_class+0x234/0x1640 (BZ#2079856)
* mlx5: Some rule are not offloaded to HW in OVN K8s Pod 2 External use case (BZ#2079918)
* OCP node kernel crash due to ceph_fsync - unsafe_request_wait+0x143 (BZ#2080071)
* TCP doesn't retransmit if in reorder state and waits for RTO (BZ#2080972)
* pnfs NFSv4.1 IO causes a soft lockup (after a server reboot) and an unresponsive client (BZ#2080998)
* BlueField2: DPU can't switch to switchdev mode (BZ#2081011)
* Important ice bug fixes (BZ#2081794)
* For isolated CPUs (with nohz_full enabled for isolated CPUs) CPU utilization statistics are not getting reflected continuously (BZ#2084138)
* Host is getting crash/abrupt reboot while the guest has been assigned with more than 128 GB RAM while it is using NVIDIA proprietary module. (BZ#2085572)
* s_pf0vf2: hw csum failure for mlx5 (BZ#2086549)
* kernel memory leak while freeing nested actions (BZ#2086590)
* Regression: Bluetooth will not activate after 8.5 update (BZ#2087641)
* mlx5,Internal port - traffic not offloaded on tunnel interface rules on chain > 0 when internal port is the vtep device. (BZ#2088610)
* rule not offloaded on server side with syndrome(0x389e56) when direction is in (BZ#2088611)
* TTL decrease only on the first packet (BZ#2088638)
* TC HWOL of inbound traffic over geneve with ovs bridge as VTEP is not working (BZ#2088639)
* Audio No Function on Orchid Bay(Mini Config) (BZ#2090423)

References:
ALSA-2022:5316

Updates packages:
kernel-abi-stablelists-4.18.0-372.13.1.el8_6.noarch.rpm
kernel-doc-4.18.0-372.13.1.el8_6.noarch.rpm
kernel-debug-core-4.18.0-372.13.1.el8_6.x86_64.rpm
kernel-tools-4.18.0-372.13.1.el8_6.x86_64.rpm
kernel-debug-devel-4.18.0-372.13.1.el8_6.x86_64.rpm
bpftool-4.18.0-372.13.1.el8_6.x86_64.rpm
kernel-debug-modules-extra-4.18.0-372.13.1.el8_6.x86_64.rpm
kernel-modules-extra-4.18.0-372.13.1.el8_6.x86_64.rpm
kernel-tools-libs-4.18.0-372.13.1.el8_6.x86_64.rpm
kernel-devel-4.18.0-372.13.1.el8_6.x86_64.rpm
kernel-core-4.18.0-372.13.1.el8_6.x86_64.rpm
kernel-cross-headers-4.18.0-372.13.1.el8_6.x86_64.rpm
perf-4.18.0-372.13.1.el8_6.x86_64.rpm
kernel-4.18.0-372.13.1.el8_6.x86_64.rpm
kernel-debug-4.18.0-372.13.1.el8_6.x86_64.rpm
python3-perf-4.18.0-372.13.1.el8_6.x86_64.rpm
kernel-modules-4.18.0-372.13.1.el8_6.x86_64.rpm
kernel-debug-modules-4.18.0-372.13.1.el8_6.x86_64.rpm
kernel-tools-libs-devel-4.18.0-372.13.1.el8_6.x86_64.rpm
bpftool-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-tools-libs-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-cross-headers-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-debug-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-tools-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-core-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-debug-modules-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-modules-extra-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-modules-4.18.0-372.13.1.el8_6.aarch64.rpm
python3-perf-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-devel-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-debug-core-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-debug-modules-extra-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-4.18.0-372.13.1.el8_6.aarch64.rpm
perf-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-debug-devel-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-tools-libs-devel-4.18.0-372.13.1.el8_6.aarch64.rpm
kernel-debug-modules-extra-4.18.0-372.13.1.el8_6.ppc64le.rpm
kernel-debug-core-4.18.0-372.13.1.el8_6.ppc64le.rpm
kernel-4.18.0-372.13.1.el8_6.ppc64le.rpm
kernel-core-4.18.0-372.13.1.el8_6.ppc64le.rpm
kernel-cross-headers-4.18.0-372.13.1.el8_6.ppc64le.rpm
bpftool-4.18.0-372.13.1.el8_6.ppc64le.rpm
kernel-debug-modules-4.18.0-372.13.1.el8_6.ppc64le.rpm
kernel-debug-devel-4.18.0-372.13.1.el8_6.ppc64le.rpm
kernel-devel-4.18.0-372.13.1.el8_6.ppc64le.rpm
kernel-modules-4.18.0-372.13.1.el8_6.ppc64le.rpm
python3-perf-4.18.0-372.13.1.el8_6.ppc64le.rpm
kernel-tools-4.18.0-372.13.1.el8_6.ppc64le.rpm
perf-4.18.0-372.13.1.el8_6.ppc64le.rpm
kernel-modules-extra-4.18.0-372.13.1.el8_6.ppc64le.rpm
kernel-debug-4.18.0-372.13.1.el8_6.ppc64le.rpm
kernel-tools-libs-4.18.0-372.13.1.el8_6.ppc64le.rpm
kernel-tools-libs-devel-4.18.0-372.13.1.el8_6.ppc64le.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-2022:5316 ALSA-2022:5316: kernel security and bug fix update (Important)