Vulnerability · Published Sep 26, 2022 · Assigned by Chrome
CVE-2022-3040
High 8.8
In plain English
A high-severity out-of-bounds write in Chrome from Google. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.1%top 35.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Use after free in Layout in Google Chrome prior to 105.0.5195.52 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | qt5-qtwebengine | 5.15.11-r3 | ALPINE-CVE-2022-3040 |
| Alpine:v3.21 | qt5-qtwebengine | 5.15.11-r3 | ALPINE-CVE-2022-3040 |
| Alpine:v3.22 | qt5-qtwebengine | 5.15.11-r3 | ALPINE-CVE-2022-3040 |
| Alpine:v3.23 | qt5-qtwebengine | 5.15.11-r3 | ALPINE-CVE-2022-3040 |
| Debian:12 | chromium | 105.0.5195.52-1 | DEBIAN-CVE-2022-3040 |
| Debian:13 | chromium | 105.0.5195.52-1 | DEBIAN-CVE-2022-3040 |
| Debian:14 | chromium | 105.0.5195.52-1 | DEBIAN-CVE-2022-3040 |
Affected products (as reported)
Weakness: CWE-787 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_30.html x_refsource_MISC
- https://crbug.com/1341539 x_refsource_MISC
- GLSA-202209-23 vendor-advisory, x_refsource_GENTOO
- FEDORA-2022-3f28aa88cf vendor-advisory, x_refsource_FEDORA