Information disclosure in Linux Kernel
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 local, unprivileged user to gain access to kernel memory, leading to a system crash or a leak of internal kernel information.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.004 (32.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 32.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Linux Kernel — versions 0, 4.10, 4.15
- Linux Kernel — versions 5.17
- NetApp H300e
- NetApp H300e Firmware
- NetApp H300s
- NetApp H300s Firmware
- NetApp H410c
- NetApp H410c Firmware
- NetApp H410s
- NetApp H410s Firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- bugzilla.redhat.com/show_bug.cgi (Patch, Third Party Advisory, Issue Tracking)
- github.com/torvalds/linux/commit/9a564bccb78a76740ea9d75a259942df8143d02c (Patch, Third Party Advisory)
- www.debian.org/security/2022/dsa-5127 (vendor-advisory, Third Party Advisory)
- security.netapp.com/advisory/ntap-20220629-0001/ (Third Party Advisory)
- lists.debian.org/debian-lts-announce/2022/07/msg00000.html (mailing-list, Mailing List, Third Party Advisory)
- www.debian.org/security/2022/dsa-5173 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-1353?
- CVE-2022-1353 is a high-severity vulnerability in Linux Kernel, classified under Information Disclosure. CVSS score: 7.1/10. Published 2022-04-29.
- How severe is CVE-2022-1353?
- High severity. CVSS v3 base score is 7.1 out of 10.
- Is CVE-2022-1353 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.