PUB-A-233075473

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Import Source
https://storage.googleapis.com/android-osv-test/PUB-A-233075473.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-233075473
Aliases
Published
2022-08-01T00:00:00Z
Modified
2024-09-19T16:42:08.189638Z
Summary
Android Security - [EMBARGO 5/24] UAF in Linux kernel that can lead to LPE
Details

In u32destroykey and related functions of cls_u32.c, there is a possible way to corrupt memory due to a use after free. 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 / :linux_kernel:

Package

Name
:linux_kernel:

Affected ranges

Type
ECOSYSTEM
Events
Introduced
:0
Fixed
:2022-08-05

Affected versions

Other

Kernel

Ecosystem specific 

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    "spl": "2022-08-05",
    "severity": "Moderate",
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