Home/CVE/A vulnerability was found in the pfkey_register function in net/key/af_key.c in the Linux kernel. This flaw allows a loc
CVE

CVE-2022-1353

A vulnerability was found in the pfkey_register function in net/key/af_key.c in the Linux kernel. This flaw allows a loc

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.

HIGH · CVSS 7.1 EPSS 0.00014
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
▤

Affected Products & Versions

12
linux kernel< 5.17
linux kernelall versions
debian linuxall versions
redhat enterprise linuxall versions
netapp h300s firmwareall versions
netapp h500s firmwareall versions
netapp h700s firmwareall versions
netapp h410s firmwareall versions
▣

Scoring & Timeline

7.1
HIGH · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD29 Apr 2022 · 04:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
⚑

Vendor Advisories

30
siemens-csafSSA-202008
rhsaRHSA-2022:8267Low
rhsaRHSA-2022:7110Moderate
rhsaRHSA-2022:7933Low
rhsaRHSA-2023:4801Important
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.redhat.com/show_bug.cgi?id=2066819Issue TrackingPatchThird Party Advisory
https://github.com/torvalds/linux/commit/9a564bccb78a76740ea9d75a259942df8143d02cPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/07/msg00000.htmlMailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20220629-0001/Third Party Advisory
https://www.debian.org/security/2022/dsa-5127Third Party Advisory
https://www.debian.org/security/2022/dsa-5173Third Party Advisory
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