Executive Summary

Informations
Name CVE-2020-36778 First vendor Publication 2024-02-28
Vendor Cve Last vendor Modification 2024-02-28

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

i2c: xiic: fix reference leak when pm_runtime_get_sync fails

The PM reference count is not expected to be incremented on return in xiic_xfer and xiic_i2c_remove.

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36778

Sources (Detail)

https://git.kernel.org/stable/c/a42ac16e6573f19c78f556ea292f5b534fcc4514
https://git.kernel.org/stable/c/a85c5c7a3aa8041777ff691400b4046e56149fd3
https://git.kernel.org/stable/c/c977426db644ba476938125597947979e8aba725
https://git.kernel.org/stable/c/e2ba996577eaea423694dc69ae43d56f1410a22b
Source Url

Alert History

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0
1
Date Informations
2024-02-28 17:27:37
  • Multiple Updates
2024-02-28 13:27:31
  • First insertion