In destroyResources of ComposerClient.h, there is possible memory corruption due to a use after free.

Published 5 y ago 2020-12-15 · modified 4 mo ago 2026-06-17 · JSON

CVSS

6.7

v3.1 · NVD

CISA KEV

not known exploited

EPSS

0.1%

percentile 4%

Public exploits

none known

In destroyResources of ComposerClient.h, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-155769496

Exploit prediction (EPSS)

0.15% probability of exploitation in the next 30 days, higher than 4% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
NVD	3.1	6.7	`CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H`
NVD	2.0	4.6	`AV:L/AC:L/Au:N/C:P/I:P/A:P`

Affected products

n/a Android

Classification

Weakness

CWE-416 Use After Free
CWE-787 Out-of-bounds Write

References

source.android.com /security/bulletin/pixel/2020-12-01 · x_refsource_MISC, x_transferred

Sources

CVE List: CVE-2020-0484
NVD: CVE-2020-0484

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