ASB-A-174737742

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-174737742.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-174737742
Aliases
Published
2021-04-01T00:00:00Z
Modified
2024-11-06T12:16:03.231308Z
Summary
[none]
Details

In blkdevget of blockdev.c, there is a possible memory corruption 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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
:0
Fixed
:2021-04-05

Affected versions

Other

Kernel

Ecosystem specific

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            "source": "https://android.googlesource.com/kernel/common/+/49289b1fa5a67011",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "fs/block_dev.c",
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    "spl": "2021-04-05",
    "severity": "High",
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}