SB20251226272 - Reachable assertion in Linux kernel ieee802154
Published: December 26, 2025 Updated: December 31, 2025
Security Bulletin ID
SB20251226272
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Reachable assertion (CVE-ID: CVE-2022-50706)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to reachable assertion within the raw_sendmsg() function in net/ieee802154/socket.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/34f31a2b667914ab701ca725554a0b447809d7ef
- https://git.kernel.org/stable/c/4a36de8947794fa21435d1e916e089095f3246a8
- https://git.kernel.org/stable/c/791489a5c56396ddfed75fc525066d4738dace46
- https://git.kernel.org/stable/c/9974d220c5073d035b5469d1d8ecd71da86c7afd
- https://git.kernel.org/stable/c/b12e924a2f5b960373459c8f8a514f887adf5cac
- https://git.kernel.org/stable/c/df0da3fc131132b6c32a15c4da4ffa3a5aea1af2
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.17