SB2024112050 - Improper locking in Linux kernel ufs core driver
Published: November 20, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024112050
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-2024-53067)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the ufshcd_add_lus() and ufshcd_device_init() functions in drivers/ufs/core/ufshcd.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/4c25f784fba81227e0437337f962d34380d1c250
- https://git.kernel.org/stable/c/54c814c8b23bc7617be3d46abdb896937695dbfa
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11.8
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.81