CVE-2021-0964 — Incorrect Conversion between Numeric Types in Google Android

CWE-681 — Incorrect Conversion between Numeric TypesCWE-787 — Out-of-bounds Write5 documents5 sources
Severity
6.5MEDIUMNVD
EPSS
0.4%
top 41.37%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Platform Frameworks AVPlatform Hardware Google AVGoogle Android
Timeline
PublishedDec 15
Latest updateDec 16

Description

In C2SoftMP3::process() of C2SoftMp3Dec.cpp, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-9Android ID: A-193363621

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages4 packages

▶CVEListV5google/androidAndroid-10 Android-11 Android-12 Android-9
▶NVDgoogle/android4 versions+3
▶Androidplatform/frameworks_av10:0 — 10:2021-12-01+2
▶Androidplatform/hardware_google_av9:0 — 9:2021-12-01

🔴Vulnerability Details

3
GHSA
GHSA-f9gg-cjpj-mgmc: In C2SoftMP3::process() of C2SoftMp3Dec↗2021-12-16
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CVEList
CVE-2021-0964: In C2SoftMP3::process() of C2SoftMp3Dec↗2021-12-15
▶
OSV
CVE-2021-0964: In C2SoftMP3::process() of C2SoftMp3Dec↗2021-12-01
▶

📋Vendor Advisories

1
Android
CVE-2021-0964: Android Security Bulletin 2021-12-01 CVE: CVE-2021-0964 Severity: HIGH Type: ID Affected AOSP versions: 9, 10, 11, 12 References: A-193363621↗2021-12-01
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CVE-2021-0964 — Google Android vulnerability | cvebase