GHSA-xpcf-mwvf-62v9HighCVSS 7.8
In the Linux kernel, the following vulnerability has been resolved: vhost: move vdpa group bound...
🔗 CVE IDs covered (1)
📋 Description
In the Linux kernel, the following vulnerability has been resolved:
vhost: move vdpa group bound check to vhost_vdpa
Remove duplication by consolidating these here. This reduces the posibility of a parent driver missing them.
While we're at it, fix a bug in vdpa_sim where a valid ASID can be assigned to a group equal to ngroups, causing an out of bound write.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-43248
- https://git.kernel.org/stable/c/406db68f9cb976a8ddfafd631197264f2307e9c9
- https://git.kernel.org/stable/c/7441d35d14d9a3d66d925d90cb73c75394e6d454
- https://git.kernel.org/stable/c/cd025c1e876b4e262e71398236a1550486a73ede
- https://git.kernel.org/stable/c/ddb57354634b6ba851b79da45f1de42c646f27d0
- https://git.kernel.org/stable/c/566899af053246406f2faf931044d2b0af8f34d2
- https://git.kernel.org/stable/c/69ec8dd6696069c2f18430d0e05f81d604484ee8
- https://github.com/advisories/GHSA-xpcf-mwvf-62v9