Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix unsafe drain work queue code If create_qp does not fully succeed it is possible for qp cleanup code to attempt to drain the send or recv work queues before the queues have been created causing a seg fault. This patch checks to see if the queues exist before attempting to drain them.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.4, < 6.4.16 |
References
- https://git.kernel.org/stable/c/5993b75d0bc71cd2b441d174b028fc36180f032cPatch
- https://git.kernel.org/stable/c/d366642b3099bd322375f5b71ba84ab1d586cd6dPatch
- https://git.kernel.org/stable/c/da572f6313aeead1f79e0810666bd8d8ffc794d4Patch
FAQ
What is CVE-2023-53528?
CVE-2023-53528 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix unsafe drain work queue code If create_qp does not fully succeed it is possible for qp cleanup code to attempt to dr...
How severe is CVE-2023-53528?
CVE-2023-53528 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-53528?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.