CVE-2023-54003
Published Dec 24, 2025
Modified Apr 15, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix GID entry ref leak when create_ah fails If AH create request fails, release sgid_attr to avoid GID entry referrence leak reported while releasing GID table
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References
Other References
https://git.kernel.org/stable/c/370280c65c28a515b841c9f2c08524f06182510c
https://git.kernel.org/stable/c/632d6baf8884d803e598bf5164008d23fd9b736c
https://git.kernel.org/stable/c/9c46c49ad3ffe84121715d392b5a0a94f9f10669
https://git.kernel.org/stable/c/aca3b0fa3d04b40c96934d86cc224cccfa7ea8e0
https://git.kernel.org/stable/c/d1b9b3191697a80aca8e247320eba46f24d41d18
https://git.kernel.org/stable/c/e97ff11b396c320d2cc025b09741ba432fcb20a2
Frequently Asked Questions
What is CVE-2023-54003? +
In the Linux kernel, the following vulnerability has been resolved:
RDMA/core: Fix GID entry ref leak when create_ah fails
If AH create request fails, release sgid_attr to avoid GID entry
referrence leak reported while releasing GID table
How do I check if I'm vulnerable to CVE-2023-54003? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.