Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ext4: add bounds checking in get_max_inline_xattr_value_size() Normally the extended attributes in the inode body would have been checked when the inode is first opened, but if someone is writing to the block device while the file system is mounted, it's possible for the inode table to get corrupted. Add bounds checking to avoid reading beyond the end of allocated memory if this happens.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 67cf5b09a46f72e048501b84996f2f77bc42e947 before 5a229d21b98d132673096710e8281ef522dab1d1; affected 67cf5b09a46f72e048501b84996f2f77bc42e947 before 3d7b8fbcd2273e2b9f4c6de5ce2f4c0cd3cb1205; affected 67cf5b09a46f72e048501b84996f2f77bc42e947 before 486efbbc9445dca7890a1b86adbccb88b91284b0; affected 67cf5b09a46f72e048501b84996f2f77bc42e947 before 4597554b4f7b29e7fd78aa449bab648f8da4ee2c; affected 67cf5b09a46f72e048501b84996f2f77bc42e947 before f22b274429e88d3dc7e79d375b56ce4f2f59f0b4; affected 67cf5b09a46f72e048501b84996f2f77bc42e947 before 1d2caddbeeee56fbbc36b428c5b909c3ad88eb7f; affected 67cf5b09a46f72e048501b84996f2f77bc42e947 before e780058bd75614b66882bc02620ddbd884171560; affected 67cf5b09a46f72e048501b84996f2f77bc42e947 before 88a06a94942c5c0a896e9da1113a6bb29e36cbef; affected 67cf5b09a46f72e048501b84996f2f77bc42e947 before 2220eaf90992c11d888fe771055d4de330385f01 |
| Linux / Linux | affected 3.8; unaffected 0 before 3.8; unaffected 4.14.315 through 4.14.*; unaffected 4.19.283 through 4.19.*; unaffected 5.4.243 through 5.4.*; unaffected 5.10.180 through 5.10.*; unaffected 5.15.112 through 5.15.*; unaffected 6.1.29 through 6.1.*; unaffected 6.2.16 through 6.2.*; unaffected 6.3.3 through 6.3.*; unaffected 6.4 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/5a229d21b98d132673096710e8281ef522dab1d1
- https://git.kernel.org/stable/c/3d7b8fbcd2273e2b9f4c6de5ce2f4c0cd3cb1205
- https://git.kernel.org/stable/c/486efbbc9445dca7890a1b86adbccb88b91284b0
- https://git.kernel.org/stable/c/4597554b4f7b29e7fd78aa449bab648f8da4ee2c
- https://git.kernel.org/stable/c/f22b274429e88d3dc7e79d375b56ce4f2f59f0b4
- https://git.kernel.org/stable/c/1d2caddbeeee56fbbc36b428c5b909c3ad88eb7f
- https://git.kernel.org/stable/c/e780058bd75614b66882bc02620ddbd884171560
- https://git.kernel.org/stable/c/88a06a94942c5c0a896e9da1113a6bb29e36cbef
- https://git.kernel.org/stable/c/2220eaf90992c11d888fe771055d4de330385f01
ADP enrichment
No English description supplied.
No references supplied.