CVE-2023-54175

Summary

In the Linux kernel, the following vulnerability has been resolved:

i2c: xiic: xiic_xfer(): Fix runtime PM leak on error path

The xiic_xfer() function gets a runtime PM reference when the function is entered. This reference is released when the function is exited. There is currently one error path where the function exits directly, which leads to a leak of the runtime PM reference.

Make sure that this error path also releases the runtime PM reference.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux30def367fa205d81e2880f5390b8c43ed66a9667 < 2d320d9de7d31c0eb279b3f8a02cf1af473a3737affected
LinuxLinuxc7ed4ddaa5a236bde32de46266a9b0e55701201d < 72cb227a368cf286efb8ce1e741e8c7085747b4daffected
LinuxLinuxfdacc3c7405d1fc33c1f2771699a4fc24551e480 < 06e661a259978305c0015f6f33d14477a0cfbe8faffected
LinuxLinuxfdacc3c7405d1fc33c1f2771699a4fc24551e480 < 6027d84c073e26cb1b32a90d69c5fbad57776406affected
LinuxLinuxfdacc3c7405d1fc33c1f2771699a4fc24551e480 < 688fdfc458bfa651dca39c736d39c1b7520af0e8affected
LinuxLinuxfdacc3c7405d1fc33c1f2771699a4fc24551e480 < d663d93bb47e7ab45602b227701022d8aa16040aaffected
LinuxLinux5.16affected
LinuxLinux0 < 5.16unaffected
LinuxLinux6.1.28 <= 6.1.*unaffected
LinuxLinux6.2.15 <= 6.2.*unaffected
LinuxLinux6.3.2 <= 6.3.*unaffected
LinuxLinux6.4 <= *unaffected

Weaknesses

References