SB2024091235 - Incorrect calculation in Linux kernel fs
Published: September 12, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024091235
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) Incorrect calculation (CVE-ID: CVE-2024-45025)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to incorrect calculation within the free_fdtable_rcu(), copy_fdtable() and dup_fd() functions in fs/file.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/ee501f827f3db02d4e599afbbc1a7f8b792d05d7
- https://git.kernel.org/stable/c/e807487a1d5fd5d941f26578ae826ca815dbfcd6
- https://git.kernel.org/stable/c/fe5bf14881701119aeeda7cf685f3c226c7380df
- https://git.kernel.org/stable/c/5053581fe5dfb09b58c65dd8462bf5dea71f41ff
- https://git.kernel.org/stable/c/8cad3b2b3ab81ca55f37405ffd1315bcc2948058
- https://git.kernel.org/stable/c/dd72ae8b0fce9c0bbe9582b9b50820f0407f8d8a
- https://git.kernel.org/stable/c/c69d18f0ac7060de724511537810f10f29a27958
- https://git.kernel.org/stable/c/9a2fa1472083580b6c66bdaf291f591e1170123a
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.321
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.225
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.166
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.283
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.107
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.7
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.48