SB20240603134 - Input validation error in Linux kernel soc qcom driver
Published: June 3, 2024 Updated: May 14, 2025
Security Bulletin ID
SB20240603134
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) Input validation error (CVE-ID: CVE-2023-52495)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the pmic_glink_altmode_sc8180xp_notify() and pmic_glink_altmode_sc8280xp_notify() functions in drivers/soc/qcom/pmic_glink_altmode.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/532a5557da6892a6b2d5793052e1bce1f4c9e177
- https://git.kernel.org/stable/c/d26edf4ee3672cc9828f2a3ffae34086a712574d
- https://git.kernel.org/stable/c/c4fb7d2eac9ff9bfc35a2e4d40c7169a332416e0
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.15
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.3
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8