Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb2_lock If smb_lock->zero_len has value, ->llist of smb_lock is not delete and flock is old one. It will cause use-after-free on error handling routine.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 0626e6641f6b467447c81dd7678a69c66f7746cf before 410ce35a2ed6d0e114132bba29af49b69880c8c7; affected 0626e6641f6b467447c81dd7678a69c66f7746cf before 8573571060ca466cbef2c6f03306b2cc7b883506; affected 0626e6641f6b467447c81dd7678a69c66f7746cf before a0609097fd10d618aed4864038393dd75131289e; affected 0626e6641f6b467447c81dd7678a69c66f7746cf before 636e021646cf9b52ddfea7c809b018e91f2188cb; affected 0626e6641f6b467447c81dd7678a69c66f7746cf before 84d2d1641b71dec326e8736a749b7ee76a9599fc |
| Linux / Linux | affected 5.15; unaffected 0 before 5.15; unaffected 6.1.131 through 6.1.*; unaffected 6.6.83 through 6.6.*; unaffected 6.12.19 through 6.12.*; unaffected 6.13.7 through 6.13.*; unaffected 6.14 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/410ce35a2ed6d0e114132bba29af49b69880c8c7
- https://git.kernel.org/stable/c/8573571060ca466cbef2c6f03306b2cc7b883506
- https://git.kernel.org/stable/c/a0609097fd10d618aed4864038393dd75131289e
- https://git.kernel.org/stable/c/636e021646cf9b52ddfea7c809b018e91f2188cb
- https://git.kernel.org/stable/c/84d2d1641b71dec326e8736a749b7ee76a9599fc
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.