VulnerabilityDeferred
CVE-2024-25743
In the Linux kernel through 6.9, an untrusted hypervisor can inject virtual interrupts 0 and 14 at any point in time and can trigger the SIGFPE signal handler in userspace applications.
HIGH 7.1EPSS 0.25%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.25%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In the Linux kernel through 6.9, an untrusted hypervisor can inject virtual interrupts 0 and 14 at any point in time and can trigger the SIGFPE signal handler in userspace applications. This affects AMD SEV-SNP and AMD SEV-ES.
- CVSS 3.1
- 7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 0.25% probability · 16th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Source
- cve@mitre.org
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2270836
- https://bugzilla.suse.com/show_bug.cgi?id=1223307
- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3008.html
- https://bugzilla.redhat.com/show_bug.cgi?id=2270836
- https://bugzilla.suse.com/show_bug.cgi?id=1223307
- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3008.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.