SB2025102346 - Out-of-bounds read in Linux kernel hfs
Published: October 23, 2025 Updated: October 26, 2025
Security Bulletin ID
SB2025102346
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-2022-50581)
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 hfs_write_inode() function in fs/hfs/inode.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/2344f17c0a89c181ab1a9fef57fd8c3bddfd6e30
- https://git.kernel.org/stable/c/367296925c7625c3969d2a78d7a3e1dee161beb5
- https://git.kernel.org/stable/c/4fd3a11804c8877ff11fec59c5c53f1635331e3e
- https://git.kernel.org/stable/c/8c40f2dbae603ef0bd21e87c63f54ec59fd88256
- https://git.kernel.org/stable/c/8d824e69d9f3fa3121b2dda25053bae71e2460d2
- https://git.kernel.org/stable/c/90103ccb6e60aa4efe48993d23d6a528472f2233
- https://git.kernel.org/stable/c/bfc9d8f27f89717431a6aecce42ae230b437433f
- https://git.kernel.org/stable/c/c886c10a6eddb99923b315f42bf63f448883ef9a
- https://git.kernel.org/stable/c/e9e692917c6e10a7066c7a6d092dcdc3d4e329f3
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0.16