CVE-2022-28356
First published: Sat Apr 02 2022(Updated: )
In the Linux kernel before 5.17.1, a refcount leak bug was found in net/llc/af_llc.c.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | <5.17.1 | |
| Debian Linux | =9.0 | |
| Debian Linux | =10.0 | |
| Debian Linux | =11.0 | |
| debian/linux | 5.10.223-1 5.10.234-1 6.1.129-1 6.1.135-1 6.12.25-1 6.12.27-1 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2022/04/06/1
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.1
- https://github.com/torvalds/linux/commit/764f4eb6846f5475f1244767d24d25dd86528a4a
- https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html
- https://security.netapp.com/advisory/ntap-20220506-0006/
- https://www.debian.org/security/2022/dsa-5127
- https://www.debian.org/security/2022/dsa-5173
- https://launchpad.net/bugs/cve/CVE-2022-28356
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28356
- https://nvd.nist.gov/vuln/detail/CVE-2022-28356
- https://security-tracker.debian.org/tracker/CVE-2022-28356
- https://ubuntu.com/security/CVE-2022-28356
- https://git.kernel.org/linus/764f4eb6846f5475f1244767d24d25dd86528a4a
- https://www.openwall.com/lists/oss-security/2022/04/06/1
Frequently Asked Questions
What is the severity of CVE-2022-28356?
CVE-2022-28356 is classified as a medium-severity vulnerability due to its impact on system stability.
How do I fix CVE-2022-28356?
To fix CVE-2022-28356, update your Linux kernel to version 5.17.1 or later.
What systems are affected by CVE-2022-28356?
CVE-2022-28356 affects Linux kernel versions prior to 5.17.1 and specific Debian Linux versions 9.0, 10.0, and 11.0.
What type of vulnerability is CVE-2022-28356?
CVE-2022-28356 is a refcount leak bug found in the Linux kernel.
Is there a patch for CVE-2022-28356 available?
Yes, patches for CVE-2022-28356 have been released in versions of the Linux kernel starting from 5.17.1.
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