Red Hat Security Advisory

RHSA-2025:4497

kpatch-patch-5_14_0-427_13_1, kpatch-patch-5_14_0-427_31_1, kpatch-patch-5_14_0-427_44_1, and kpatch-patch-5_14_0-427_55_1 security update

Released 2025-05-06 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux BaseOS EUS (v.9.4) kpatch-patch-5_14_0-427_13_1-1-8.el9_4, kpatch-patch-5_14_0-427_31_1-1-6.el9_4, kpatch-patch-5_14_0-427_44_1-1-4.el9_4 +1

Fixes 1 record

TI-2025-15877 CVE-2025-21927 · GHSA-p4qc-cp8p-44wh

nvme-tcp: fix potential memory corruption in nvme_tcp_recv_pdu()

MEDIUM 44

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix potential memory corruption in nvme_tcp_recv_pdu() nvme_tcp_recv_pdu() doesn't check the validity of the header length.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.00621 Published 2025-04-01 Partial fix · 6.1.191, 6.6.160 +3 CWE-787