PT-2021-2023 · Google+3 · Google Chrome+3

David Manouchehri · Published 2021-01-20 · Updated 2024-06-15 · CVE-2021-21140

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Google Chrome versions prior to 88.0.4324.96

Description: The issue is related to an uninitialized use in the USB component of Google Chrome, which can lead to out of bounds memory access. This could potentially allow a local attacker to impact the integrity, confidentiality, and availability of protected information via a USB device.

Recommendations: For Google Chrome versions prior to 88.0.4324.96, update to version 88.0.4324.96 or later to resolve the issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2021-1146

ALT-PU-2021-1179

ALT-PU-2021-1198

ALT-PU-2021-1210

ALT-PU-2021-1379

BDU:2021-00859

CVE-2021-21140

DSA-4846-1

MGASA-2021-0406

OPENSUSE-SU-2021:0166-1

OPENSUSE-SU-2021:0173-1

OPENSUSE-SU-2021:0177-1

OPENSUSE-SU-2021:0186-1

OPENSUSE-SU-2021:0973-1

OPENSUSE-SU-2021:1016-1

OPENSUSE-SU-2021_0166-1

OPENSUSE-SU-2021_0173-1

OPENSUSE-SU-2021_0973-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:10977-1

OPENSUSE-SU-2024:12948-1

Affected Products

Alt Linux

Astra Linux

Google Chrome

Suse

References · 2353

• https://osv.dev/vulnerability/openSUSE-SU-2021:1016-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-21140 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21140 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-21140 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-21140 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-21140 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-21140 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-21140 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:0166-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-21140 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10681-1 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20210611SE16 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2021-0406.html · Security Note
• https://osv.dev/vulnerability/DSA-4846-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-21140 · Vendor Advisory