Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: hfs: fix slab-out-of-bounds in hfs_bnode_read() This patch introduces is_bnode_offset_valid() method that checks the requested offset value. Also, it introduces check_and_correct_requested_length() method that checks and correct the requested length (if it is necessary). These methods are used in hfs_bnode_read(), hfs_bnode_write(), hfs_bnode_clear(), hfs_bnode_copy(), and hfs_bnode_move() with the goal to prevent the access out of allocated memory and triggering the crash.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before e7d2dc2421e821e4045775e6dc226378328de6f6; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 67ecc81f6492275c9c54280532f558483c99c90e; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before a1a60e79502279f996e55052f50cc14919020475; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before fe2891a9c43ab87d1a210d61e6438ca6936e2f62; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 384a66b89f9540a9a8cb0f48807697dfabaece4c; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before efc095b35b23297e419c2ab4fc1ed1a8f0781a29; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before fc7f732984ec91f30be3e574e0644066d07f2b78; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before eec522fd0d28106b14a59ab2d658605febe4a3bb; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before a431930c9bac518bf99d6b1da526a7f37ddee8d8 |
| Linux / Linux | affected 2.6.12; unaffected 0 before 2.6.12; unaffected 5.4.297 through 5.4.*; unaffected 5.10.241 through 5.10.*; unaffected 5.15.190 through 5.15.*; unaffected 6.1.149 through 6.1.*; unaffected 6.6.103 through 6.6.*; unaffected 6.12.43 through 6.12.*; unaffected 6.15.11 through 6.15.*; unaffected 6.16.2 through 6.16.*; unaffected 6.17 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/e7d2dc2421e821e4045775e6dc226378328de6f6
- https://git.kernel.org/stable/c/67ecc81f6492275c9c54280532f558483c99c90e
- https://git.kernel.org/stable/c/a1a60e79502279f996e55052f50cc14919020475
- https://git.kernel.org/stable/c/fe2891a9c43ab87d1a210d61e6438ca6936e2f62
- https://git.kernel.org/stable/c/384a66b89f9540a9a8cb0f48807697dfabaece4c
- https://git.kernel.org/stable/c/efc095b35b23297e419c2ab4fc1ed1a8f0781a29
- https://git.kernel.org/stable/c/fc7f732984ec91f30be3e574e0644066d07f2b78
- https://git.kernel.org/stable/c/eec522fd0d28106b14a59ab2d658605febe4a3bb
- https://git.kernel.org/stable/c/a431930c9bac518bf99d6b1da526a7f37ddee8d8
ADP enrichment
No English description supplied.
No English description supplied.