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Vulnerability CVE-2024-46868
Published: 2024-09-27
| Description: |
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. |
References: |
https://git.kernel.org/stable/c/8c6a5a1fc02ad1d62d06897ab330693d4d27cd03
https://git.kernel.org/stable/c/db213b0cfe3268d8b1d382b3bcc999c687a2567f
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