VulnerabilityAnalyzed
CVE-2022-3038
Google Chromium Network Service Use-After-Free Vulnerability
KEVHIGH 8.8EPSS 24.7%
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 20 April 2023). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
Description
Use after free in Network Service in Google Chrome prior to 105.0.5195.52 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
- 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
- 24.74% probability · 98th percentile
- CISA KEV
- Listed 30 March 2023 · due 20 April 2023
- Weakness
- CWE-416
- Affected
- google/chrome · fedoraproject/fedora
- Source
- chrome-cve-admin@google.com
CISA notes
Apply updates per vendor instructions. https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_30.html; https://nvd.nist.gov/vuln/detail/CVE-2022-3038
References
- http://packetstormsecurity.com/files/168596/Google-Chrome-103.0.5060.53-network-URLLoader-NotifyCompleted-Heap-Use-After-Free.htmlThird Party Advisory, VDB Entry
- https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_30.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1340253Exploit, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/Mailing List
- https://security.gentoo.org/glsa/202209-23Third Party Advisory
- http://packetstormsecurity.com/files/168596/Google-Chrome-103.0.5060.53-network-URLLoader-NotifyCompleted-Heap-Use-After-Free.htmlThird Party Advisory, VDB Entry
- https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_30.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1340253Exploit, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/Mailing List
- https://security.gentoo.org/glsa/202209-23Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-3038US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.