Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: scsi: target: iblock: Fix wrong PR ops NULL check for PREEMPT/RELEASE In the iblock_execute_pr_out() function, PRO_PREEMPT, PRO_PREEMPT_AND_ABORT, and PRO_RELEASE all perform callback capability checks through ops->pr_clear. The error check allows unimplemented hooks to pass through the gate, resulting dereferencing a NULL function pointer. Check whether the hooks that need to be called are supported.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 394f811848827ad23d2b43e94e5d72a24cfbc39f before 3c60a8b4037dc35e365658fcbcb349a5d742ff49; affected 394f811848827ad23d2b43e94e5d72a24cfbc39f before a326b19cfb7775378b50acaa8d836ba44e29b4c2; affected 394f811848827ad23d2b43e94e5d72a24cfbc39f before bdd8a1297ef101bb5ac57e53b4fbe5e364afd8b1; affected 394f811848827ad23d2b43e94e5d72a24cfbc39f before f15bcf9a99b1b2683fcfa005b9b3680b5600581f; affected 394f811848827ad23d2b43e94e5d72a24cfbc39f before 9c33222bd387312874fbe36ca8002e5c945b9653 |
| Linux / Linux | affected 6.5; unaffected 0 before 6.5; unaffected 6.6.151 through 6.6.*; unaffected 6.12.103 through 6.12.*; unaffected 6.18.44 through 6.18.*; unaffected 7.1.8 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/3c60a8b4037dc35e365658fcbcb349a5d742ff49
- https://git.kernel.org/stable/c/a326b19cfb7775378b50acaa8d836ba44e29b4c2
- https://git.kernel.org/stable/c/bdd8a1297ef101bb5ac57e53b4fbe5e364afd8b1
- https://git.kernel.org/stable/c/f15bcf9a99b1b2683fcfa005b9b3680b5600581f
- https://git.kernel.org/stable/c/9c33222bd387312874fbe36ca8002e5c945b9653
ADP enrichment
No English description supplied.
No references supplied.