SB20250619199 - Out-of-bounds read in Linux kernel selinux ss
Published: June 19, 2025 Updated: June 21, 2025
Security Bulletin ID
SB20250619199
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) Out-of-bounds read (CVE-ID: CVE-2022-50200)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the security/selinux/ss/policydb.h. 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/15ec76fb29be31df2bccb30fc09875274cba2776
- https://git.kernel.org/stable/c/2dabe6a872a5744865372eb30ea51e8ccd21305a
- https://git.kernel.org/stable/c/477722f31ad73aa779154d1d7e00825538389f76
- https://git.kernel.org/stable/c/7363a69d8ca8f0086f8e1196c8ddaf0e168614b1
- https://git.kernel.org/stable/c/90bdf50ae70c5571a277b5601e4f5df210831e0a
- https://git.kernel.org/stable/c/9605f50157cae00eb299e1189a6d708c84935ad8
- https://git.kernel.org/stable/c/adbfdaacde18faf6cd4e490764045375266b3fbd
- https://git.kernel.org/stable/c/dedd558d9765b72c66e5a53948e9f5abc3ece1f6
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2