Riskcovery

CVE-2024-46868

firmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire()

State
Published
Severity
Not scored
Published
Sep 27, 2024
Updated
May 11, 2026
Reserved
Sep 11, 2024

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 759e7a2b62eb3ef3c93ffeb5cca788a09627d7d9 to before 8c6a5a1fc02ad1d62d06897ab330693d4d27cd03Affected
  • 759e7a2b62eb3ef3c93ffeb5cca788a09627d7d9 to before db213b0cfe3268d8b1d382b3bcc999c687a2567fAffected
LinuxLinux
  • 6.7Affected
  • before 6.7Not affected
  • 6.10.11 through 6.10.*Not affected
  • 6.11 and laterNot affected

References

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