CVE-2022-0099: Use after free in Sign-in

Published Sep 1, 2021
·
Updated

Use after free in Sign-in in Google Chrome prior to 97.0.4692.71 allowed a remote attacker who convinced a user to perform specific user gestures to potentially exploit heap corruption via specific user gesture.

Credit

Rox

Affected Software

9 affected componentsFixes available
Google Chrome<97.0.4692.71
97.0.4692.71
Google Chrome<97.0.4692.71
Fedoraproject Fedora=34
Fedoraproject Fedora=35
Fedoraproject Fedora=36
debian/chromium<97.0.4692.71-0.1
97.0.4692.71-0.1
debian/chromium<97.0.4692.71-0.1
97.0.4692.71-0.1
debian/chromium<97.0.4692.71-0.1
97.0.4692.71-0.1
debian/chromium
150.0.7871.100-1~deb12u1156.0.8078.79-1~deb12u1150.0.7871.181-1~deb13u1156.0.8078.79-1~deb13u1156.0.8078.79-1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

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

    Fixed in 97.0.4692.71
  2. Upgrade

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

    Fixed in 97.0.4692.71-0.1
  3. Upgrade

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

    Fixed in 150.0.7871.100-1~deb12u1Fixed in 156.0.8078.79-1~deb12u1Fixed in 150.0.7871.181-1~deb13u1Fixed in 156.0.8078.79-1~deb13u1Fixed in 156.0.8078.79-1

Event History

Sep 1, 2021
CVE Published
12:00 AM
Feb 11, 2022
CVE Published
via MITRE·11:35 PM
Data Sourced
via MITRE·11:35 PM
DescriptionWeakness
Feb 12, 2022
Data Sourced
via OSV·12:15 AM
DescriptionSeverityAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Frequently Asked Questions

1

What is the severity of CVE-2022-0099?

CVE-2022-0099 has a severity rating classified as high due to its potential for exploitation via heap corruption.

2

How do I fix CVE-2022-0099?

To fix CVE-2022-0099, users should update to Google Chrome version 97.0.4692.71 or later.

3

What types of systems are affected by CVE-2022-0099?

CVE-2022-0099 affects various systems using Google Chrome versions prior to 97.0.4692.71, including Debian and Fedora distributions.

4

Can CVE-2022-0099 be exploited remotely?

Yes, CVE-2022-0099 can be exploited remotely by an attacker who convinces a user to perform specific gestures.

5

What impact does CVE-2022-0099 have on users?

The impact of CVE-2022-0099 includes potential heap corruption which could allow for unauthorized actions on the user's system.

Contact

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