PT-2021-2017 · Google+2 · Google Chrome+2

Jan Ruge · Published 2021-02-19 · Updated 2024-06-15 · CVE-2021-21153

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 88.0.4324.182

Description The issue is caused by a stack buffer overflow in the GPU Process of Google Chrome. This can allow a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. The exploitation of this issue may enable an attacker to execute arbitrary code.

Recommendations For versions prior to 88.0.4324.182, update to version 88.0.4324.182 or later to resolve the issue. As a temporary workaround, consider restricting access to potentially vulnerable GPU Process components until a patch is applied. Avoid using crafted HTML pages that could trigger the stack buffer overflow in the GPU Process.

Exploit

Fix

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2021-00853

CVE-2021-21153

DSA-4858-1

MGASA-2021-0406

OPENSUSE-SU-2021:0392-1

OPENSUSE-SU-2021:0401-1

OPENSUSE-SU-2021:0413-1

OPENSUSE-SU-2021:0973-1

OPENSUSE-SU-2021:1016-1

OPENSUSE-SU-2021_0392-1

OPENSUSE-SU-2021_0413-1

OPENSUSE-SU-2021_0973-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:10977-1

OPENSUSE-SU-2024:12948-1

Affected Products

Astra Linux

Google Chrome

Suse

References · 2356

• 🔥 https://crbug.com/1155974 · Exploit
• https://osv.dev/vulnerability/openSUSE-SU-2021:1016-1 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BI6ZIJQYP5DFMYVX4J5OGOU2NQLEZ3SB · Vendor Advisory
• https://chromereleases.googleblog.com/2021/02/stable-channel-update-for-desktop_16.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-00853 · Security Note
• https://ubuntu.com/security/CVE-2021-21153 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-21153 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-21153 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-21153 · 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://nvd.nist.gov/vuln/detail/CVE-2021-21153 · Security Note
• https://advisories.mageia.org/MGASA-2021-0406.html · Security Note
• https://security.gentoo.org/glsa/202104-08 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-21153 · Vendor Advisory