VulnerabilityAnalyzed
CVE-2022-4135
Google Chromium GPU Heap Buffer Overflow Vulnerability
KEVCRITICAL 9.6EPSS 31.9%
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 19 December 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
Description
Heap buffer overflow in GPU in Google Chrome prior to 107.0.5304.121 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
- CVSS 3.1
- 9.6 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
- EPSS
- 31.86% probability · 98th percentile
- CISA KEV
- Listed 28 November 2022 · due 19 December 2022
- Weakness
- CWE-787
- Affected
- google/chrome · microsoft/edge · microsoft/edge chromium
- Source
- chrome-cve-admin@google.com
CISA notes
Apply updates per vendor instructions. https://chromereleases.googleblog.com/2022/11/stable-channel-update-for-desktop_24.html; https://nvd.nist.gov/vuln/detail/CVE-2022-4135
References
- https://chromereleases.googleblog.com/2022/11/stable-channel-update-for-desktop_24.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1392715Exploit, Issue Tracking
- https://security.gentoo.org/glsa/202305-10Third Party Advisory
- https://chromereleases.googleblog.com/2022/11/stable-channel-update-for-desktop_24.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1392715Exploit, Issue Tracking
- https://security.gentoo.org/glsa/202305-10Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-4135US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.