[LU-20126] kernel update [RHEL 10.1 6.12.0-124.49.1.el10_1]

• Type: Task
• Resolution: Fixed
• Priority: Medium
• Fix Version/s: Lustre 2.18.0
• Affects Version/s: Lustre 2.18.0
• Severity: 3
• Assignee: Jian Yu
• Reporter: Jian Yu

Description

Security Fix(es) for kernel 6.12.0-124.49.1.el10_1:

• kernel: Linux kernel (net/mlx5): Use-after-free in ECVF vports unload leads to denial of service (CVE-2025-38109)
• kernel: Linux kernel: Local denial of service and memory leak in DAMON sysfs via setup failure (CVE-2026-23144)
• kernel: Linux kernel: Use-after-free in bonding module can cause system crash or arbitrary code execution (CVE-2026-23171)
• kernel: scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count() (CVE-2026-23193)
• kernel: macvlan: fix error recovery in macvlan_common_newlink() (CVE-2026-23209)
• kernel: net/sched: cls_u32: use skb_header_pointer_careful() (CVE-2026-23204)
• kernel: ALSA: aloop: Fix racy access at PCM trigger (CVE-2026-23191)

https://access.redhat.com/errata/product/479/ver=/rhel---10/x86_64/RHSA-2026:6632

Issue Links

• is related to: LU-20224 kernel update [RHEL 10.1 6.12.0-124.55.1.el10_1]
• is related to: LU-20009 kernel update [RHEL 10.1 6.12.0-124.45.1.el10_1]