Description
In the Linux kernel, the following vulnerability has been resolved: fs,fsverity: remove check for fsverity being enabled in setattr_prepare() The check that fs-verity is available in the kernel is not necessary here. Filesystems could have fsverity files even without fs-verity enabled. In that case, truncate on fsverity file will succeed, what this check is trying to prevent.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
a4ca8102e70e10f8cfa63d922468d21500f3c090 to < 3f3b0898557a93122a7f941e6a89adef2bb29ce4affectedcc99c58f735bc55e6321f1f575ea218da91dcc4c to < fd4ed50c134fd9f2334b8b29d117f3af5fe250e9affected2efdeec99ca09a9d638e1bcdc1a4afbfe3b4f2ec to < b4c0c41b952c21baed3f822eab508ebbd1d355d9affectede9734653c523c744f03333ece6ae7a315187f05c to < 2d2b2ed7bdcc6df4942292318c5455b5e94ba525affectede9734653c523c744f03333ece6ae7a315187f05c to < d2f96bcb89d36d488a10e3bcf819b98536968286affected
Linux Linux
Default version status: affected
7.0affected0 to < 7.0unaffected7.1.9 to ≤ 7.1.*unaffected7.2 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/3f3b0898557a93122a7f941e6a89adef2bb29ce4 ↗
- https://git.kernel.org/stable/c/fd4ed50c134fd9f2334b8b29d117f3af5fe250e9 ↗
- https://git.kernel.org/stable/c/b4c0c41b952c21baed3f822eab508ebbd1d355d9 ↗
- https://git.kernel.org/stable/c/2d2b2ed7bdcc6df4942292318c5455b5e94ba525 ↗
- https://git.kernel.org/stable/c/d2f96bcb89d36d488a10e3bcf819b98536968286 ↗