CVE-2020-36779
- Source
- https://cve.org/CVERecord?id=CVE-2020-36779
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36779.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-36779
- Downstream
- Published
- 2024-02-28T09:15:36Z
- Modified
- 2026-03-14T01:39:18Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
i2c: stm32f7: fix reference leak when pm_runtime_get_sync fails
The PM reference count is not expected to be incremented on return in these stm32f7_i2c_xx serious functions.
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
Affected packages
Git /
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36779.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "5.6"
},
{
"fixed": "5.10.37"
}
]
},
{
"events": [
{
"introduced": "5.11"
},
{
"fixed": "5.11.21"
}
]
},
{
"events": [
{
"introduced": "5.12"
},
{
"fixed": "5.12.4"
}
]
}
]