by Kastro
Paper/Archive/CVE-2022-20532

CVE-2022-20532

google_android — In parseTrackFragmentRun() of MPEG4Extractor.cpp, there is a possible out of bounds read due to an integer overflow.

EPSS 0.5%CVSS 9.8
critical.is priorityof 100
38
CVSS 9.8 (NVD, ADP agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 42.1.421 × 208.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

Affected

ProductAffectedFixed inSource
AndroidAndroid-13–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refsource.android.com/security/bulletin/pixel/2023-03-01