CVE-2020-36783 - OpenCVE

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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

References

Link	Providers
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
https://lore.kernel.org/linux-cve-announce/2024022820-CVE-2020-36783-8372@gregkh/T/#u
https://nvd.nist.gov/vuln/detail/CVE-2020-36783
https://www.cve.org/CVERecord?id=CVE-2020-36783

History

No history.

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-02-28T08:13:04.755Z

Updated: 2024-11-04T11:49:38.712Z

Reserved: 2024-02-26T17:07:27.435Z

Link: CVE-2020-36783

Vulnrichment

Updated: 2024-08-04T17:37:07.393Z

NVD

Status : Awaiting Analysis

Published: 2024-02-28T09:15:36.823

Modified: 2024-02-28T14:06:45.783

Link: CVE-2020-36783

Redhat

Severity : Low

Publid Date: 2024-02-28T00:00:00Z

Links: CVE-2020-36783 - Bugzilla

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