Resource Leak Affecting kernel package, versions *
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Test your applications- Snyk ID SNYK-RHEL7-KERNEL-6319157
- published 29 Feb 2024
- disclosed 28 Feb 2024
Introduced: 28 Feb 2024
CVE-2020-36783 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:7 kernel.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel package and not the kernel package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
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.
References
- https://access.redhat.com/security/cve/CVE-2020-36783
- https://git.kernel.org/stable/c/223125e37af8a641ea4a09747a6a52172fc4b903
- https://git.kernel.org/stable/c/4734c4b1d9573c9d20bbc46cf37dde095ee011b8
- https://git.kernel.org/stable/c/7ee35cde1e810ad6ca589980b9ec2b7b62946a5b
- https://git.kernel.org/stable/c/96c4a03658d661666c360959aa80cdabfe2972ed
- https://git.kernel.org/stable/c/e80ae8bde41266d3b8bf012460b6593851766006