CVE-2021-0689 — Out-of-bounds Read in Google Android

CWE-125 — Out-of-bounds Read6 documents6 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 85.71%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform External SkiaGoogle Android
Timeline
PublishedOct 6
Latest updateMay 24

Description

In RGB_to_BGR1_portable of SkSwizzler_opts.h, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.1 Android-9Android ID: A-190188264

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5google/androidAndroid-10 Android-11 Android-8.1 Android-9
▶NVDgoogle/android4 versions+3
▶Androidplatform/external_skia8.1:0 — 8.1:2021-09-01+3

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-hf67-ff7r-pjjq: In RGB_to_BGR1_portable of SkSwizzler_opts↗2022-05-24
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CVEList
CVE-2021-0689: In RGB_to_BGR1_portable of SkSwizzler_opts↗2021-10-06
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OSV
CVE-2021-0689: In RGB_to_BGR1_portable of SkSwizzler_opts↗2021-09-01
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📋Vendor Advisories

1
Android
CVE-2021-0689: Android Security Bulletin 2021-09-01 CVE: CVE-2021-0689 Severity: HIGH Type: ID Affected AOSP versions: 8↗2021-09-01
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CVE-2021-0689 — Out-of-bounds Read in Google Android | cvebase