CVE-2022-4920 — Out-of-bounds Write in Google Chrome

CWE-787 — Out-of-bounds WriteCWE-122 — Heap-based Buffer Overflow5 documents5 sources
Severity
9.6CRITICALNVD
EPSS
0.8%
top 25.72%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Google ChromeChromiumDebian Chromium+1 more
Timeline
PublishedJul 29

Description

Heap buffer overflow in Blink in Google Chrome prior to 101.0.4951.41 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:HExploitability: 2.8 | Impact: 6.0

Affected Packages5 packages

▶CVEListV5google/chrome101.0.4951.41 — 101.0.4951.41
▶NVDgoogle/chrome< 101.0.4951.41
▶debiandebian/chromium< chromium 101.0.4951.41-1 (bookworm)
▶Debianchromium/chromium< 101.0.4951.41-1~deb11u1+3

🔴Vulnerability Details

2
OSV
CVE-2022-4920: Heap buffer overflow in Blink in Google Chrome prior to 101↗2023-07-29
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GHSA
GHSA-vg57-hwh2-c85p: Heap buffer overflow in Blink in Google Chrome prior to 101↗2023-07-29
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📋Vendor Advisories

2
Chrome
Stable Channel Update for Desktop: CVE-2022-4920↗2022-04-26
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Debian
CVE-2022-4920: chromium - Heap buffer overflow in Blink in Google Chrome prior to 101.0.4951.41 allowed a ...↗2022
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