CVE-2022-4176
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.62%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.62% probability · 48th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- google/chrome
- Source
- chrome-cve-admin@google.com
References
- https://chromereleases.googleblog.com/2022/11/stable-channel-update-for-desktop_29.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1361066Issue Tracking, Permissions Required
- https://security.gentoo.org/glsa/202305-10
- https://security.gentoo.org/glsa/202311-11
- https://chromereleases.googleblog.com/2022/11/stable-channel-update-for-desktop_29.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1361066Issue Tracking, Permissions Required
- https://security.gentoo.org/glsa/202305-10
- https://security.gentoo.org/glsa/202311-11
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.