PUB-A-157294279

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-157294279.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-157294279
Aliases
  • A-157294279
  • CVE-2021-39640
Published
2021-12-01T00:00:00Z
Modified
2026-03-20T16:01:55.726900Z
Summary
[none]
Details

In _dwc3gadgetep0queue of ep0.c, there is a possible out of bounds write due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / :unknown:

Package

Name
:unknown:

Affected ranges

Type
ECOSYSTEM
Events
Introduced
:0
Fixed
:2021-12-05

Affected versions

Other
Kernel

Ecosystem specific 

{
    "types": [
        "EoP"
    ],
    "spl": "2021-12-05",
    "severity": "High"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/PUB-A-157294279.json"