CVE-2022-1353
HIGH severity · CVSS 7.1 · Information disclosure
7.1CVSS HIGH
Summary
A vulnerability was found in the pfkey_register function in net/key/af_key.c in the Linux kernel. This flaw allows a local, unprivileged user to gain access to kernel memory, leading to a system crash or a leak of internal kernel information.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected products we track (3)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://bugzilla.redhat.com/show_bug.cgi?id=2066819 ↗
Additional information
- NVD record
- https://bugzilla.redhat.com/show_bug.cgi?id=2066819Patch
- https://github.com/torvalds/linux/commit/9a564bccb78a76740ea9d75a259942df8143d02cPatch
- https://lists.debian.org/debian-lts-announce/2022/07/msg00000.htmlAdvisory
- https://security.netapp.com/advisory/ntap-20220629-0001/Advisory
- https://www.debian.org/security/2022/dsa-5127Advisory
- https://www.debian.org/security/2022/dsa-5173Advisory