Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: media: v4l: async: Fix duplicated list deletion The list deletion call dropped here is already called from the helper function in the line before. Having a second list_del() call results in either a warning (with CONFIG_DEBUG_LIST=y): list_del corruption, c46c8198->next is LIST_POISON1 (00000100) If CONFIG_DEBUG_LIST is disabled the operation results in a kernel error due to NULL pointer dereference.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.6.0, < 6.6.14 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/3de6ee94aae701fa949cd3b5df6b6a440ddfb8f2Patch
- https://git.kernel.org/stable/c/49d82811428469566667f22749610b8c132cdb3ePatch
- https://git.kernel.org/stable/c/b7062628caeaec90e8f691ebab2d70f31b7b6b91Patch
- https://git.kernel.org/stable/c/3de6ee94aae701fa949cd3b5df6b6a440ddfb8f2Patch
- https://git.kernel.org/stable/c/49d82811428469566667f22749610b8c132cdb3ePatch
- https://git.kernel.org/stable/c/b7062628caeaec90e8f691ebab2d70f31b7b6b91Patch
FAQ
What is CVE-2023-52459?
CVE-2023-52459 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: media: v4l: async: Fix duplicated list deletion The list deletion call dropped here is already called from the helper function in ...
How severe is CVE-2023-52459?
CVE-2023-52459 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-2023-52459?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.