[LU-20224] kernel update [RHEL 10.1 6.12.0-124.55.1.el10_1]

• Type: Task
• Resolution: Won't Fix
• Priority: Critical
• Affects Version/s: Lustre 2.18.0
• Severity: 3
• Assignee: Jian Yu
• Reporter: Jian Yu

Description

Security Fix(es) for kernel 6.12.0-124.55.1.el10_1:

• kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or privilege escalation (CVE-2026-23270)
• kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)
• kernel: Linux kernel: Use-after-free in bonding driver leads to denial of service (CVE-2026-31419)
• kernel: crypto: algif_aead - Revert to operating out-of-place (CVE-2026-31431)

https://access.redhat.com/errata/product/479/ver=/rhel---10/x86_64/RHSA-2026:13566

Issue Links

• is related to: LU-20265 kernel update [RHEL 10.1 6.12.0-124.56.1.el10_1]
• is related to: LU-20126 kernel update [RHEL 10.1 6.12.0-124.49.1.el10_1]