CVE-2024-25742

Description

In the Linux kernel before 6.9, an untrusted hypervisor can inject virtual interrupt 29 (#VC) at any point in time and can trigger its handler. This affects AMD SEV-SNP and AMD SEV-ES.

References

https://ahoi-attacks.github.io/

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3008.html

https://github.com/torvalds/linux/commit/e3ef461af35a8c74f2f4ce6616491ddb355a208f

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e3ef461af35a8c74f2f4ce6616491ddb355a208f

https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.9

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3