Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire() If the __qcuefi pointer is not set, then in the original code, we would hold onto the lock. That means that if we tried to set it later, then it would cause a deadlock. Drop the lock on the error path. That's what all the callers are expecting.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 759e7a2b62eb3ef3c93ffeb5cca788a09627d7d9 before 8c6a5a1fc02ad1d62d06897ab330693d4d27cd03; affected 759e7a2b62eb3ef3c93ffeb5cca788a09627d7d9 before db213b0cfe3268d8b1d382b3bcc999c687a2567f |
| Linux / Linux | affected 6.7; unaffected 0 before 6.7; unaffected 6.10.11 through 6.10.*; unaffected 6.11 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/8c6a5a1fc02ad1d62d06897ab330693d4d27cd03
- https://git.kernel.org/stable/c/db213b0cfe3268d8b1d382b3bcc999c687a2567f
ADP enrichment
No English description supplied.
No references supplied.