CVE-2023-2458 — Use after free in ChromeOS Camera in Google Chrome on ChromeOS prior to 113

Use after free in ChromeOS Camera in Google Chrome on ChromeOS prior to 113.0.5672.114 allowed a remote attacker who convinced a user to engage in specific UI interaction to potentially exploit heap corruption via UI interaction. (Chromium security severity: High)

01What is this vulnerability?

Use after free in ChromeOS Camera in Google Chrome on ChromeOS prior to 113.0.5672.114 allowed a remote attacker who convinced a user to engage in specific UI interaction to potentially exploit heap corruption via UI interaction. (Chromium security severity: High)

02Affected products

Vendor	Product	Versions
Google	Chrome	113.0.5672.114

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-05-12T17:36:05.999Z
• Last modified: 2024-10-03T19:47:18.145Z

09References

• chromereleases.googleblog.com — https://chromereleases.googleblog.com/2023/05/stable-channel-update-for-chromeos…
• crbug.com — https://crbug.com/1430692