CVE-2023-54009

i2c: cadence: cdns_i2c_master_xfer(): Fix runtime PM leak on error path

EPSS 0.2%

Vexday Risk Score

3Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

24 dez 2025Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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.

Produtos afetados

Linux · Linux

Referências

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