SB2024050826 - Denial of service in Linux kernel q6afe-clocks driver
Published: May 8, 2024 Updated: May 14, 2025
Security Bulletin ID
SB2024050826
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) Resource management error (CVE-ID: CVE-2021-47037)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper management of internal resources in sound/soc/qcom/qdsp6/q6afe-clocks.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/6893df3753beafa5f7351228a9dd8157a57d7492
- https://git.kernel.org/stable/c/62413972f5266568848a36fd15160397b211fa74
- https://git.kernel.org/stable/c/96fadf7e8ff49fdb74754801228942b67c3eeebd
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.21
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.12.4
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13