CVE-2023-2930: Use after free in Extensions

Published May 8, 2023
·
Updated

Chromium: CVE-2023-2930 Use after free in Extensions

Other sources

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

Use after free in Extensions in Google Chrome prior to 114.0.5735.90 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Credit

asnine

Affected Software

11 affected componentsFixes available
debian/chromium<=90.0.4430.212-1~deb10u1
116.0.5845.180-1~deb11u1120.0.6099.109-1~deb11u1119.0.6045.199-1~deb12u1120.0.6099.109-1~deb12u1120.0.6099.109-1
Microsoft Edge (Chromium-based)
Patch available
Microsoft Edge<114.0.1823.37
Google Chrome<114.0.5735.90
114.0.5735.90
Google Chrome<114.0.5735.90
alpine/qt5-qtwebengine<5.15.13-r3
5.15.13-r3
alpine/qt5-qtwebengine<5.15.14-r4
5.15.14-r4
alpine/qt5-qtwebengine<5.15.14-r4
5.15.14-r4
alpine/qt5-qtwebengine<5.15.14-r4
5.15.14-r4
alpine/qt5-qtwebengine<5.15.14-r4
5.15.14-r4
alpine/qt5-qtwebengine<5.15.14-r4
5.15.14-r4

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade debian/chromium to a version that resolves this vulnerability.

    Fixed in 116.0.5845.180-1~deb11u1Fixed in 120.0.6099.109-1~deb11u1Fixed in 119.0.6045.199-1~deb12u1Fixed in 120.0.6099.109-1~deb12u1Fixed in 120.0.6099.109-1
  2. Upgrade

    Upgrade Google Chrome (Trace Event) to a version that resolves this vulnerability.

    Fixed in 114.0.5735.90
  3. Upgrade

    Upgrade alpine/qt5-qtwebengine to a version that resolves this vulnerability.

    Fixed in 5.15.13-r3
  4. Upgrade

    Upgrade alpine/qt5-qtwebengine to a version that resolves this vulnerability.

    Fixed in 5.15.14-r4
  5. Upgrade

    Upgrade Google Chrome to a version that resolves this vulnerability.

    Fixed in 114.0.5735.90

Event History

May 8, 2023
CVE Published
12:00 AM
May 30, 2023
CVE Published
via MITRE·09:31 PM
Data Sourced
via MITRE·09:31 PM
DescriptionWeakness
Data Sourced
via NVD·10:15 PM
DescriptionSeverityWeaknessAffected Software
Data Sourced
via OSV·10:15 PM
DescriptionSeverityAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

What is the severity of CVE-2023-2930?

The severity of CVE-2023-2930 is classified as high due to its potential to allow use-after-free vulnerabilities.

2

How do I fix CVE-2023-2930?

To fix CVE-2023-2930, update your Google Chrome or Microsoft Edge (Chromium-based) to the latest version as recommended.

3

Which software is affected by CVE-2023-2930?

CVE-2023-2930 affects Google Chrome versions up to 114.0.5735.90 and Microsoft Edge (Chromium-based) versions prior to the latest update.

4

What causes CVE-2023-2930?

CVE-2023-2930 is caused by a use-after-free vulnerability within Google Chrome's processing of certain resources.

5

Is CVE-2023-2930 present in older versions of Chromium?

Yes, CVE-2023-2930 is present in older versions of Chromium prior to the fixes included in updates released after May 2023.

Company

Resources

Contact

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