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CVE-2022-3038

Google Chromium Network Service Use-After-Free

8.8 HIGHActively exploited (CISA KEV)Public exploitEPSS 24.9%
  1. Published26 Sept 2022
  2. Added to CISA KEV30 Mar 2023
  3. Remediation due20 Apr 2023
Actively exploited (CISA KEV)

Google Chromium Network Service contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Added to KEV: 30 Mar 2023Federal remediation due: 20 Apr 2023

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 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

Google Chrome< 105.0.5195.52
Fedoraproject Fedora37

Remediation

Fixed in
Google Chrome≥ 105.0.5195.52

References

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Frequently asked

Is CVE-2022-3038 being actively exploited?

Yes. CVE-2022-3038 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added 30 Mar 2023.

How severe is CVE-2022-3038?

CVE-2022-3038 has a CVSS 3.1 base score of 8.8, rated high. EPSS estimates a 24.9% probability of exploitation.

Which products are affected by CVE-2022-3038?

Affected products include Google Chrome, Fedoraproject Fedora.

How do I fix CVE-2022-3038?

Upgrade affected software to a fixed version, for example Google Chrome 105.0.5195.52 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2022-3038 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. Because it is on the CISA KEV list, Secuno flags any affected asset as top-priority automatically. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.