CVE-2022-4176 — Out-of-bounds Write in Google Chrome

CWE-787 — Out-of-bounds Write6 documents5 sources
Severity
8.8HIGHNVD
EPSS
0.4%
top 37.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Google ChromeChromiumDebian Chromium+1 more
Timeline
PublishedNov 30
Latest updateDec 1

Description

Out of bounds write in Lacros Graphics in Google Chrome on Chrome OS and Lacros prior to 108.0.5359.71 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption via UI interactions. (Chromium security severity: High)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages5 packages

▶CVEListV5google/chromeunspecified — 108.0.5359.71
▶NVDgoogle/chrome< 108.0.5359.71
▶debiandebian/chromium< chromium 108.0.5359.71-1 (bookworm)
▶Debianchromium/chromium< 108.0.5359.71-2~deb11u1+3

🔴Vulnerability Details

2
GHSA
GHSA-5hwx-7j7x-65xr: Out of bounds write in Lacros Graphics in Google Chrome on Chrome OS and Lacros prior to 108↗2022-11-30
▶
OSV
CVE-2022-4176: Out of bounds write in Lacros Graphics in Google Chrome on Chrome OS and Lacros prior to 108↗2022-11-30
▶

📋Vendor Advisories

3
Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2022-4176↗2022-12-01
▶
Chrome
Stable Channel Update for Desktop: CVE-2022-4174↗2022-11-29
▶
Debian
CVE-2022-4176: chromium - Out of bounds write in Lacros Graphics in Google Chrome on Chrome OS and Lacros ...↗2022
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