CVE-2022-1353 Information

Description

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.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Reference

https://github.com/torvalds/linux/commit/9a564bccb78a76740ea9d75a259942df8143d02c https://bugzilla.redhat.com/show_bug.cgi?id=2066819 https://www.debian.org/security/2022/dsa-5127

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.1