CVE-2021-0696 — Race Condition in Google Android

CWE-362 — Race ConditionCWE-416 — Use After Free4 documents4 sources
Severity
7.0HIGHNVD
EPSS
0.0%
top 97.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedOct 11
Latest updateOct 12

Description

In dllist_remove_node of TBD, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-242344778

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.0 | Impact: 5.9

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-rcjv-mwfq-26g9: In dllist_remove_node of TBD, there is a possible use after free bug due to a race condition↗2022-10-12
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OSV
CVE-2021-0696: In dllist_remove_node of TBD, there is a possible use after free bug due to a race condition↗2022-10-01
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📋Vendor Advisories

1
Android
CVE-2021-0696: PowerVR-GPU↗2022-10-01
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