Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: i2c: img-scb: fix reference leak when pm_runtime_get_sync fails The PM reference count is not expected to be incremented on return in functions img_i2c_xfer and img_i2c_init. However, pm_runtime_get_sync will increment the PM reference count even failed. Forgetting to putting operation will result in a reference leak here. Replace it with pm_runtime_resume_and_get to keep usage counter balanced.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 93222bd9b966105f43418fd336654ad10045783a before 4734c4b1d9573c9d20bbc46cf37dde095ee011b8; affected 93222bd9b966105f43418fd336654ad10045783a before e80ae8bde41266d3b8bf012460b6593851766006; affected 93222bd9b966105f43418fd336654ad10045783a before 96c4a03658d661666c360959aa80cdabfe2972ed; affected 93222bd9b966105f43418fd336654ad10045783a before 7ee35cde1e810ad6ca589980b9ec2b7b62946a5b; affected 93222bd9b966105f43418fd336654ad10045783a before 223125e37af8a641ea4a09747a6a52172fc4b903 |
| Linux / Linux | affected 4.15; unaffected 0 before 4.15; unaffected 5.4.119 through 5.4.*; unaffected 5.10.37 through 5.10.*; unaffected 5.11.21 through 5.11.*; unaffected 5.12.4 through 5.12.*; unaffected 5.13 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/4734c4b1d9573c9d20bbc46cf37dde095ee011b8
- https://git.kernel.org/stable/c/e80ae8bde41266d3b8bf012460b6593851766006
- https://git.kernel.org/stable/c/96c4a03658d661666c360959aa80cdabfe2972ed
- https://git.kernel.org/stable/c/7ee35cde1e810ad6ca589980b9ec2b7b62946a5b
- https://git.kernel.org/stable/c/223125e37af8a641ea4a09747a6a52172fc4b903
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
- https://git.kernel.org/stable/c/4734c4b1d9573c9d20bbc46cf37dde095ee011b8
- https://git.kernel.org/stable/c/e80ae8bde41266d3b8bf012460b6593851766006
- https://git.kernel.org/stable/c/96c4a03658d661666c360959aa80cdabfe2972ed
- https://git.kernel.org/stable/c/7ee35cde1e810ad6ca589980b9ec2b7b62946a5b
- https://git.kernel.org/stable/c/223125e37af8a641ea4a09747a6a52172fc4b903