Red Hat Security AdvisoryRHSA-2025:21398
kernel security update
Released 2025-11-17 · Red Hat rating Moderate · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux BaseOS (v. 8) bpftool-4.18.0-553.84.1.el8_10, kernel-4.18.0-553.84.1.el8_10, kernel-abi-stablelists-4.18.0-553.84.1.el8_10 +19
- Red Hat Enterprise Linux CRB (v. 8) kernel-tools-libs-devel-4.18.0-553.84.1.el8_10
Fixes 1 record
Priority LOW 38
In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: Validate length in packet header before skb_put() When receiving a vsock packet in the guest, only the virtqueue buffer size is validated…
CVSS 3.1HIGH 8.4· Local · No auth · No interaction · EPSS 0.00167 · Published 2025-09-05 · Partial fix · 6.1.149, 6.6.103 +3 CWE-787
