PT-2025-7984 · Linux+2 · Linux Kernel+2

Published 2025-02-26 · Updated 2025-04-14 · CVE-2022-49056

Positive Technologies (AI Summary)

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A vulnerability in the Linux kernel has been resolved, related to io uring and the handling of file assignment and credentials. The issue required either restoring credentials properly in case of failure during file assignment or changing the order of operations to perform file assignment first. The latter approach was chosen for simplicity.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2022-49056

SUSE-SU-2025:1176-1

SUSE-SU-2025:1241-1

SUSE-SU-2025_1241-1

Affected Products

Astra Linux

Linux Kernel

Suse

References · 1295

• https://osv.dev/vulnerability/CVE-2022-49056 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1241-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-49056 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-49056 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1176-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-49056 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-49056 · Security Note
• https://cve.org/CVERecord?id=CVE-2022-49056 · Security Note
• https://suse.com/security/cve/CVE-2022-49379 · Note
• https://suse.com/security/cve/CVE-2022-49467 · Note
• https://suse.com/security/cve/CVE-2023-3567 · Note
• https://bugzilla.suse.com/1210647 · Note
• https://suse.com/security/cve/CVE-2022-49064 · Note
• https://suse.com/security/cve/CVE-2022-49623 · Note
• https://suse.com/security/cve/CVE-2022-49527 · Note