Description
In the Linux kernel, the following vulnerability has been resolved: dm clone: Fix UAF in clone_dtr() Dm_clone also has the same UAF problem when dm_resume() and dm_destroy() are concurrent. Therefore, cancelling timer again in clone_dtr().
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
7431b7835f554f8608b415a02cf3c3f086309e02 to < 520b56cfd9faee7683f081c3a38f11a81b13a68eaffected7431b7835f554f8608b415a02cf3c3f086309e02 to < 342cfd8426dff4228e6c714bcb9fc8295a2748ddaffected7431b7835f554f8608b415a02cf3c3f086309e02 to < 856edd0e92f3fe89606b704c86a93daedddfe6ecaffected7431b7835f554f8608b415a02cf3c3f086309e02 to < b1ddb666073bb5f36390aaabaa1a4d48d78c52edaffected7431b7835f554f8608b415a02cf3c3f086309e02 to < 9e113cd4f61f3b0000843b2d0a90ce8b40a1fcffaffected7431b7835f554f8608b415a02cf3c3f086309e02 to < e4b5957c6f749a501c464f92792f1c8e26b61a94affected
Linux Linux
Default version status: affected
5.4affected0 to < 5.4unaffected5.4.229 to ≤ 5.4.*unaffected5.10.163 to ≤ 5.10.*unaffected5.15.87 to ≤ 5.15.*unaffected6.0.18 to ≤ 6.0.*unaffected6.1.4 to ≤ 6.1.*unaffected6.2 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/520b56cfd9faee7683f081c3a38f11a81b13a68e ↗
- https://git.kernel.org/stable/c/342cfd8426dff4228e6c714bcb9fc8295a2748dd ↗
- https://git.kernel.org/stable/c/856edd0e92f3fe89606b704c86a93daedddfe6ec ↗
- https://git.kernel.org/stable/c/b1ddb666073bb5f36390aaabaa1a4d48d78c52ed ↗
- https://git.kernel.org/stable/c/9e113cd4f61f3b0000843b2d0a90ce8b40a1fcff ↗
- https://git.kernel.org/stable/c/e4b5957c6f749a501c464f92792f1c8e26b61a94 ↗