Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: i2c: cadence: cdns_i2c_master_xfer(): Fix runtime PM leak on error path The cdns_i2c_master_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.
References
- https://git.kernel.org/stable/c/2d65599ad1e4f195bbb80752cd5cbc2f1a018dba
- https://git.kernel.org/stable/c/5b14d7c6ba0ba5d167f5ef588ca6dfe1af6dd0aa
- https://git.kernel.org/stable/c/a712b5a95270e62209f5c2201c774f708f75234e
- https://git.kernel.org/stable/c/ae1664f04f504a998737f5bb563f16b44357bcca
- https://git.kernel.org/stable/c/d0dc6553b5f2b1272c01b0eba5fe2fd89cc59f44
- https://git.kernel.org/stable/c/fd7bf900c3215c77f6d779d1532faa22b79f2430
FAQ
What is CVE-2023-54009?
CVE-2023-54009 is a documented vulnerability. In the Linux kernel, the following vulnerability has been resolved: i2c: cadence: cdns_i2c_master_xfer(): Fix runtime PM leak on error path The cdns_i2c_master_xfer() function gets a runtime PM refe...
How severe is CVE-2023-54009?
CVSS scoring is not yet available for CVE-2023-54009. Check NVD for updates.
Is there a patch for CVE-2023-54009?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.