In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race in read_extent_buffer_pages() There are reports from tree-checker that detects corrupted nodes, without any obvio…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race in read_extent_buffer_pages() There are reports from tree-checker that detects corrupted nodes, without any obvious pattern so possibly an overwrite in memory. After some debugging it turns out there's a race when reading an extent buffer the uptodate status can be missed. To prevent concurrent reads for the same extent buffer, read_extent_buffer_pages() performs these checks: /* (1) */ if (test_bit(…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/0427c8ef8bbb7f304de42ef51d69c960e165e052 Patch
- https://git.kernel.org/stable/c/2885d54af2c2e1d910e20d5c8045bae40e02fbc1 Patch
- https://git.kernel.org/stable/c/3a25878a3378adce5d846300c9570f15aa7f7a80 Patch
- https://git.kernel.org/stable/c/ef1e68236b9153c27cb7cf29ead0c532870d4215 Patch
- https://git.kernel.org/stable/c/0427c8ef8bbb7f304de42ef51d69c960e165e052 Patch
- https://git.kernel.org/stable/c/2885d54af2c2e1d910e20d5c8045bae40e02fbc1 Patch
- https://git.kernel.org/stable/c/3a25878a3378adce5d846300c9570f15aa7f7a80 Patch
- https://git.kernel.org/stable/c/ef1e68236b9153c27cb7cf29ead0c532870d4215 Patch
Timeline
- nvd_ingest NVD