CVE-2022-1353

HIGH

Linux Kernel < 5.17 - Unauthenticated Exposure of Sensitive Information via pfkey_register

Title source: llm
STIX 2.1

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.

References (6)

Core 6
Core References
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=2066819
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2022/dsa-5127
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20220629-0001/
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2022/dsa-5173

Scores

CVSS v3 7.1
EPSS 0.0001
EPSS Percentile 2.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Details

CWE
CWE-200
Status published
Products (14)
debian/debian_linux 9.0
debian/debian_linux 10.0
debian/debian_linux 11.0
linux/linux_kernel 5.17 rc1 (8 CPE variants)
linux/linux_kernel < 5.17
netapp/h300e_firmware
netapp/h300s_firmware
netapp/h410c_firmware
netapp/h410s_firmware
netapp/h500e_firmware
... and 4 more
Published Apr 29, 2022
Tracked Since Feb 18, 2026