Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Terminate the erratum_1386_microcode array The erratum_1386_microcode array requires an empty entry at the end. Otherwise x86_match_cpu_with_stepping() will continue iterate the array after it ended. Add an empty entry to erratum_1386_microcode to its end.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.10, < 6.11.11 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/82d6b82cf89d950982ac240ba068c3a7e1f23b0aPatch
- https://git.kernel.org/stable/c/ccfee14f08b8699132b87bc6d78e0fa75bf094ddPatch
- https://git.kernel.org/stable/c/ff6cdc407f4179748f4673c39b0921503199a0adPatch
FAQ
What is CVE-2024-56721?
CVE-2024-56721 is a vulnerability with a CVSS score of 7.1 (HIGH). In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Terminate the erratum_1386_microcode array The erratum_1386_microcode array requires an empty entry at the end. Other...
How severe is CVE-2024-56721?
CVE-2024-56721 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-56721?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.