CVE-2024-57935: RDMA/hns: Fix accessing invalid dip_ctx during destroying QP
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix accessing invalid dipctx during destroying QP
If it fails to modify QP to RTR, dipctx will not be attached. And during detroying QP, the invalid dipctx pointer will be accessed.
Other sources
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— Launchpad
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-57935?
CVE-2024-57935 is considered to be of medium severity due to potential access to an invalid pointer in the Linux kernel.
How do I fix CVE-2024-57935?
To fix CVE-2024-57935, you should update your Linux kernel to the latest stable version where the vulnerability has been patched.
What impact does CVE-2024-57935 have on the Linux kernel?
The impact of CVE-2024-57935 includes possible system instability or crashes when accessing an invalid dip_ctx pointer during the destruction of a queue pair.
Which versions of the Linux kernel are affected by CVE-2024-57935?
CVE-2024-57935 affects certain versions of the Linux kernel where the RDMA/hns implementation is used.
Is CVE-2024-57935 related to RDMA-related functionality in the Linux kernel?
Yes, CVE-2024-57935 is specifically related to the RDMA/hns functionality within the Linux kernel.