PT-2021-4540 · Google+3 · Google Chrome+3

Published 2021-07-24 · Updated 2024-06-15 · CVE-2021-30597

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 92.0.4515.131

Description The issue is related to a use after free in the Browser UI component of Google Chrome, which can be exploited by a remote attacker to potentially corrupt the heap via physical access to the device. This could allow the attacker to access confidential data, compromise its integrity, and cause a denial of service.

Recommendations For versions prior to 92.0.4515.131, update to version 92.0.4515.131 or later to resolve the issue. As a temporary workaround, consider restricting physical access to devices running vulnerable versions of Google Chrome to minimize the risk of exploitation.

Exploit

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2021-2496

ALT-PU-2021-2536

ALT-PU-2021-2601

ALT-PU-2021-2747

ALT-PU-2021-3050

ALT-PU-2021-3436

ALT-PU-2021-3603

BDU:2021-05205

CVE-2021-30597

OPENSUSE-SU-2021:1131-1

OPENSUSE-SU-2021:1144-1

OPENSUSE-SU-2021:1209-1

OPENSUSE-SU-2021_1131-1

OPENSUSE-SU-2021_1209-1

OPENSUSE-SU-2022:0110-1

OPENSUSE-SU-2022_0110-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

Affected Products

Alt Linux

Astra Linux

Google Chrome

Suse

References · 2342

• 🔥 https://crbug.com/1232617 · Exploit
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LVY4WIWTVVYKQMROJJS365TZBKEARCF · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-30597 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:1131-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2022:0110-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-30597 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30597 · Security Note
• https://chromereleases.googleblog.com/2021/08/the-stable-channel-has-been-updated-to.html · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2021-1126SE17 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-30597 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-30597 · Security Note
• https://osv.dev/vulnerability/CVE-2021-30597 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QW4R2K5HVJ4R6XDZYOJCCFPIN2XHNS3L · Vendor Advisory