CVE-2023-20941 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write6 documents5 sources
Severity
6.6MEDIUMNVD
EPSS
0.0%
top 92.15%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Debian LinuxGoogle Android
Timeline
PublishedApr 19

Description

In acc_ctrlrequest_composite of f_accessory.c, there is a possible out of bounds write due to a missing bounds check. This could lead to physical escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-264029575References: Upstream kernel

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 0.7 | Impact: 5.9

Affected Packages2 packages

▶debiandebian/linux

🔴Vulnerability Details

3
OSV
CVE-2023-20941: In acc_ctrlrequest_composite of f_accessory↗2023-04-19
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GHSA
GHSA-5qxw-85cv-8fqm: In acc_ctrlrequest_composite of f_accessory↗2023-04-19
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OSV
CVE-2023-20941: In acc_ctrlrequest_composite of f_accessory↗2023-04-01
▶

📋Vendor Advisories

2
Android
CVE-2023-20941: USB↗2023-04-01
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Debian
CVE-2023-20941: linux - In acc_ctrlrequest_composite of f_accessory.c, there is a possible out of bounds...↗2023
▶