SB20260123102 - Memory leak in Linux kernel usb phy driver
Published: January 23, 2026
Security Bulletin ID
SB20260123102
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) Memory leak (CVE-ID: CVE-2025-71145)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the isp1301_get_client() function in drivers/usb/phy/phy-isp1301.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/03bbdaa4da8c6ea0c8431a5011db188a07822c8a
- https://git.kernel.org/stable/c/43e58abad6c08c5f0943594126ef4cd6559aac0b
- https://git.kernel.org/stable/c/5d3df03f70547d4e3fc10ed4381c052eff51b157
- https://git.kernel.org/stable/c/7501ecfe3e5202490c2d13dc7e181203601fcd69
- https://git.kernel.org/stable/c/75c5d9bce072abbbc09b701a49869ac23c34a906
- https://git.kernel.org/stable/c/b4b64fda4d30a83a7f00e92a0c8a1d47699609f3