SB2024122716 - Integer overflow in Linux kernel sunrpc xprtrdma
Published: December 27, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024122716
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-2024-53151)
The vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to integer overflow within the xdr_check_write_chunk() function in net/sunrpc/xprtrdma/svc_rdma_recvfrom.c. A local user can execute arbitrary code.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/21e1cf688fb0397788c8dd42e1e0b08d58ac5c7b
- https://git.kernel.org/stable/c/3c63d8946e578663b868cb9912dac616ea68bfd0
- https://git.kernel.org/stable/c/4cbc3ba6dc2f746497cade60bcbaa82ae3696689
- https://git.kernel.org/stable/c/838dd342962cef4c320632a5af48d3c31f2f9877
- https://git.kernel.org/stable/c/c1f8195bf68edd2cef0f18a4cead394075a54b5a
- https://git.kernel.org/stable/c/e5c440c227ecdc721f2da0dd88b6358afd1031a7
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.2