SB20250226395 - NULL pointer dereference in Linux kernel soc ti driver
Published: February 26, 2025 Updated: May 11, 2025
Security Bulletin ID
SB20250226395
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) NULL pointer dereference (CVE-ID: CVE-2022-49453)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the ti_sci_pm_domain_probe() function in drivers/soc/ti/ti_sci_pm_domains.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/01ba41a359622ab256ce4d4f8b94c67165ae3daf
- https://git.kernel.org/stable/c/05efc4591f80582b6fe53366b70b6a35a42fd255
- https://git.kernel.org/stable/c/7cef9274fa1b8506949d74bc45aef072b890824a
- https://git.kernel.org/stable/c/ba56291e297d28aa6eb82c5c1964fae2d7594746
- https://git.kernel.org/stable/c/c4e188869406b47ac3350920bf165be303cb1c96
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.14