CVE-2022-2620 — Improper Initialization in Google Chrome

CWE-665 — Improper InitializationCWE-416 — Use After Free6 documents5 sources
Severity
8.8HIGHNVD
EPSS
1.3%
top 20.35%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Google ChromeChromiumDebian Chromium+2 more
Timeline
PublishedAug 12
Latest updateSep 9

Description

Use after free in WebUI in Google Chrome on Chrome OS prior to 104.0.5112.79 allowed a remote attacker who convinced a user to engage in specific user interactions to potentially exploit heap corruption via specific UI interactions.

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 — 104.0.5112.79
▶NVDgoogle/chrome< 104.0.5112.79
▶debiandebian/chromium< chromium 104.0.5112.79-1 (bookworm)
▶Debianchromium/chromium< 104.0.5112.79-1~deb11u1+3

Also affects: Fedora 37

🔴Vulnerability Details

2
GHSA
GHSA-cqj7-qgr2-h6c3: Use after free in WebUI in Google Chrome on Chrome OS prior to 104↗2022-08-13
▶
OSV
CVE-2022-2620: Use after free in WebUI in Google Chrome on Chrome OS prior to 104↗2022-08-12
▶

📋Vendor Advisories

3
Chrome
Long Term Support Candidate Channel for ChromeOS: CVE-2022-2620↗2022-09-09
▶
Chrome
Stable Channel Update for Desktop: CVE-2022-2618↗2022-08-02
▶
Debian
CVE-2022-2620: chromium - Use after free in WebUI in Google Chrome on Chrome OS prior to 104.0.5112.79 all...↗2022
▶