CVE-2020-0431 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds WriteCWE-284 — Improper Access Control7 documents7 sources
Severity
6.7MEDIUMNVD
EPSS
0.0%
top 89.50%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Linux KernelGoogle AndroidOpensuse Leap+1 more
Timeline
PublishedSep 17
Latest updateFeb 14

Description

In kbd_keycode of keyboard.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-144161459

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5google/androidAndroid kernel
▶Debianlinux/linux_kernel< 5.4.13-1+3
▶NVDopensuse/leap15.1, 15.2+1
▶Palo Altopaloalto/pan-os

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-q36v-x9xm-f2j9: In kbd_keycode of keyboard↗2022-05-24
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OSV
CVE-2020-0431: In kbd_keycode of keyboard↗2020-09-17
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CVEList
CVE-2020-0431: In kbd_keycode of keyboard↗2020-09-17
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📋Vendor Advisories

3
Palo Alto
PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS↗2024-02-14
▶
Red Hat
kernel: possible out of bounds write in kbd_keycode of keyboard.c↗2021-01-14
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Debian
CVE-2020-0431: linux - In kbd_keycode of keyboard.c, there is a possible out of bounds write due to a m...↗2020
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CVE-2020-0431 — Out-of-bounds Write in Google Android | cvebase