CVE-2021-0325 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write5 documents5 sources
Severity
8.8HIGHNVD
EPSS
4.1%
top 11.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform External LibavcGoogle Android
Timeline
PublishedFeb 10
Latest updateMay 24

Description

In ih264d_parse_pslice of ih264d_parse_pslice.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-174238784

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5google/androidAndroid-8.1 Android-9 Android-10 Android-11
▶NVDgoogle/android4 versions+3
▶Androidplatform/external_libavc8.0:0 — 8.0:2021-02-01+4

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-w93q-c5fh-q4hj: In ih264d_parse_pslice of ih264d_parse_pslice↗2022-05-24
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CVEList
CVE-2021-0325: In ih264d_parse_pslice of ih264d_parse_pslice↗2021-02-10
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OSV
CVE-2021-0325: In ih264d_parse_pslice of ih264d_parse_pslice↗2021-02-01
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📋Vendor Advisories

1
Android
CVE-2021-0325: Android Security Bulletin 2021-02-01 CVE: CVE-2021-0325 Severity: HIGH Type: RCE Affected AOSP versions: 10, 11 References: A-174238784↗2021-02-01
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CVE-2021-0325 — Out-of-bounds Write in Google Android | cvebase