CVE-2024-25744

Description

In the Linux kernel before 6.6.7, an untrusted VMM can trigger int80 syscall handling at any given point. This is related to arch/x86/coco/tdx/tdx.c and arch/x86/mm/mem_encrypt_amd.c.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.05%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b82a8dbd3d2f4563156f7150c6f2ecab6e960b30 patch
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.7 release notes
https://security.netapp.com/advisory/ntap-20241115-0006/

Frequently Asked Questions

What is the severity of CVE-2024-25744?
CVE-2024-25744 has been scored as a high severity vulnerability.
How to fix CVE-2024-25744?
To fix CVE-2024-25744, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-25744 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-25744 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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