UBUNTU-CVE-2026-74306

In the Linux kernel, the following vulnerability has been resolved: vfio/qat: fix fpos race in qatvfresumewrite qatvfresumewrite checks filp-fpos before taking migf-lock, but copies into the migration-state buffer after taking the lock and re-reading the shared file position. Two concurrent write...

CVE-2021-47366

In the Linux kernel, the following vulnerability has been resolved: afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server AFS-3 has two data fetch RPC variants, FS.FetchData and FS.FetchData64, and Linux's afs client switches between them when talking to a non-YFS server if the read...

CVE-2021-47366

CVE-2021-47366 affects the Linux kernel afs client (AFS-3) when talking to non‑YFS OpenAFS servers. The issue is a reads/position corruption caused by sign‑extending the 64‑bit file position to signed 32‑bit values in FS.FetchData/FetchData64 logic. The fix captures capability bits from FS.GetCap...

CVE-2024-26848

In the Linux kernel, the following vulnerability has been resolved: afs: Fix endless loop in directory parsing If a directory has a block with only ".afsXXXX" files in it from uncompleted silly-rename, these .afsXXXX files are skipped but without advancing the file position in the dircontext. Thi...