CVE-2022-26354

Public on 2022-03-16
Modified on 2025-10-23
Description
A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions <= 6.2.0.
Severity
Low severity
Low
See what this means
CVSS v3 Base Score
2.5
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 2 - Core qemu 2025-11-10 ALAS2-2025-3061 Fixed
Amazon Linux 2023 qemu Not Affected

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 2.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:L

References

FAQs regarding Amazon Linux ALAS/CVE Severity Red Hat: CVE-2022-26354 Mitre: CVE-2022-26354