CVE-2021-0482 — Use After Free in Google Android

CWE-416 — Use After Free5 documents5 sources
Severity
7.0HIGHNVD
EPSS
0.0%
top 97.14%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks AVGoogle Android
Timeline
PublishedJun 11
Latest updateMay 24

Description

In BinderDiedCallback of MediaCodec.cpp, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-173791720

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 Packages3 packages

▶CVEListV5google/androidAndroid-11
▶NVDgoogle/android11.0
▶Androidplatform/frameworks_av11:0 — 11:2021-05-01

Patches

Patch: source.android.com ↗Patch: source.android.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-rhgv-wgvh-x64j: In BinderDiedCallback of MediaCodec↗2022-05-24
▶
CVEList
CVE-2021-0482: In BinderDiedCallback of MediaCodec↗2021-06-11
▶
OSV
CVE-2021-0482: In BinderDiedCallback of MediaCodec↗2021-05-01
▶

📋Vendor Advisories

1
Android
CVE-2021-0482: Android Security Bulletin 2021-05-01 CVE: CVE-2021-0482 Severity: HIGH Type: EoP Affected AOSP versions: 11 References: A-173791720↗2021-05-01
▶
CVE-2021-0482 — Use After Free in Google Android | cvebase