SB2024093062 - Improper locking in Linux kernel firmware qcom driver
Published: September 30, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024093062
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper locking (CVE-ID: CVE-2024-46868)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the qcuefi_set_reference() function in drivers/firmware/qcom/qcom_qseecom_uefisecapp.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.