CVE-2023-20948 — Out-of-bounds Read in Google Android

CWE-125 — Out-of-bounds Read5 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.6%
top 29.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks AVGoogle Android
Timeline
PublishedFeb 28

Description

In dropFramesUntilIframe of AAVCAssembler.cpp, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-230630526

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5google/androidAndroid-12 Android-12L Android-13
▶NVDgoogle/android12.0, 12.1, 13.0+2
▶Androidplatform/frameworks_av12:0 — 12:2023-02-01+2

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-gh94-pg28-7rm2: In dropFramesUntilIframe of AAVCAssembler↗2023-02-28
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CVEList
CVE-2023-20948: In dropFramesUntilIframe of AAVCAssembler↗2023-02-28
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OSV
CVE-2023-20948: In dropFramesUntilIframe of AAVCAssembler↗2023-02-01
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📋Vendor Advisories

1
Android
CVE-2023-20948: Android Security Bulletin 2023-02-01 CVE: CVE-2023-20948 Severity: HIGH Type: ID Affected AOSP versions: 12, 12L, 13 References: A-230630526↗2023-02-01
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CVE-2023-20948 — Out-of-bounds Read in Google Android | cvebase