SB2024122715 - Integer overflow in Linux kernel nfsd
Published: December 27, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024122715
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Integer overflow (CVE-ID: CVE-2024-53146)
The vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to integer overflow within the decode_cb_compound4res() function in fs/nfsd/nfs4callback.c. A local user can execute arbitrary code.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/084f797dbc7e52209a4ab6dbc7f0109268754eb9
- https://git.kernel.org/stable/c/3c5f545c9a1f8a1869246f6f3ae8c17289d6a841
- https://git.kernel.org/stable/c/745f7ce5a95e783ba62fe774325829466aec2aa8
- https://git.kernel.org/stable/c/7f33b92e5b18e904a481e6e208486da43e4dc841
- https://git.kernel.org/stable/c/842f1c27a1aef5367e535f9e85c8c3b06352151a
- https://git.kernel.org/stable/c/90adbae9dd158da8331d9fdd32077bd1af04f553
- https://git.kernel.org/stable/c/ccd3394f9a7200d6b088553bf38e688620cd27af
- https://git.kernel.org/stable/c/dde654cad08fdaac370febb161ec41eb58e9d2a2
- https://git.kernel.org/stable/c/de53c5305184ca1333b87e695d329d1502d694ce
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.120