[LU-15875] kernel update [RHEL7.9 3.10.0-1160.66.1.el7]

• Type: Improvement
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0
• Assignee: Jian Yu
• Reporter: Jian Yu

Description

Security Fix(es):

• kernel: cgroups v1 release_agent feature may allow privilege escalation (CVE-2022-0492)

Bug Fix(es):

• kernel panic in mlx5_ib driver RHEL/CentOS 7.9 VM (BZ#2046571)
• [RHEL-7.9] Get Call Trace about "kernel/timer.c:1270 requeue_timers+0x15e/0x170" on specified AMD x86_64 system (BZ#2048502)
• kernel NULL pointer dereference while calling dma_pool_alloc from the mlx5_core module (BZ#2055457)
• Rhel 7.9 NFS Clients takes very long time to resume operations in an NFS Server failover scenario (BZ#2066699)
• perf stat shows unsupported counters for Intel IceLake cpu (BZ#2072317)

https://access.redhat.com/errata/RHSA-2022:4642

Issue Links

• is related to: LU-15991 kernel update [RHEL7.9 3.10.0-1160.71.1.el7]
• is related to: LU-15733 kernel update [RHEL7.9 3.10.0-1160.62.1.el7]