CVE-2021-0335 — Use After Free in Google Android

CWE-416 — Use After Free5 documents5 sources
Severity
6.5MEDIUMNVD
EPSS
0.3%
top 47.88%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks AVGoogle Android
Timeline
PublishedFeb 10
Latest updateMay 24

Description

In process of C2SoftHevcDec.cpp, there is a possible out of bounds write due to a use after free. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-160346309

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 Packages3 packages

▶CVEListV5google/androidAndroid-11
▶NVDgoogle/android11.0
▶Androidplatform/frameworks_av10:0 — 10:2021-02-01+1

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-pfm5-3wch-g359: In process of C2SoftHevcDec↗2022-05-24
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CVEList
CVE-2021-0335: In process of C2SoftHevcDec↗2021-02-10
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OSV
CVE-2021-0335: In process of C2SoftHevcDec↗2021-02-01
▶

📋Vendor Advisories

1
Android
CVE-2021-0335: Android Security Bulletin 2021-02-01 CVE: CVE-2021-0335 Severity: HIGH Type: ID Affected AOSP versions: 11 References: A-160346309↗2021-02-01
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CVE-2021-0335 — Use After Free in Google Android | cvebase