CVE-2023-54009
i2c: cadence: cdns_i2c_master_xfer(): Fix runtime PM leak on error path
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 24, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
1a351b10b9671fc2fac767c40a1c4373b9bf5092 < fd7bf900c3215c77f6d779d1532faa22b79f2430 1a351b10b9671fc2fac767c40a1c4373b9bf5092 < 2d65599ad1e4f195bbb80752cd5cbc2f1a018dba 1a351b10b9671fc2fac767c40a1c4373b9bf5092 < a712b5a95270e62209f5c2201c774f708f75234e 1a351b10b9671fc2fac767c40a1c4373b9bf5092 < d0dc6553b5f2b1272c01b0eba5fe2fd89cc59f44 1a351b10b9671fc2fac767c40a1c4373b9bf5092 < 5b14d7c6ba0ba5d167f5ef588ca6dfe1af6dd0aa 1a351b10b9671fc2fac767c40a1c4373b9bf5092 < ae1664f04f504a998737f5bb563f16b44357bcca
Linux / Linux
5.8
References
git.kernel.org: https://git.kernel.org/stable/c/fd7bf900c3215c77f6d779d1532faa22b79f2430 git.kernel.org: https://git.kernel.org/stable/c/2d65599ad1e4f195bbb80752cd5cbc2f1a018dba git.kernel.org: https://git.kernel.org/stable/c/a712b5a95270e62209f5c2201c774f708f75234e git.kernel.org: https://git.kernel.org/stable/c/d0dc6553b5f2b1272c01b0eba5fe2fd89cc59f44 git.kernel.org: https://git.kernel.org/stable/c/5b14d7c6ba0ba5d167f5ef588ca6dfe1af6dd0aa git.kernel.org: https://git.kernel.org/stable/c/ae1664f04f504a998737f5bb563f16b44357bcca