Critical severity · published Mar 24, 2023
CVE-2022-20532
In parseTrackFragmentRun() of MPEG4Extractor.cpp, there is a possible out of bounds read due to an integer overflow
9.8
CVSS
0.5%
EPSS
No
On KEV
Description
In parseTrackFragmentRun() of MPEG4Extractor.cpp, there is a possible out of bounds read due to an integer overflow. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-232242894
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AN
Android · Google
13.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-20532
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-20532
Patch
https://source.android.com/security/bulletin/pixel/2023-03-01
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