Skip to content
Fencer Intel
high 8.8

CVE-2022-0793 json

Use after free in Cast in Google Chrome prior to 99.0.4844.51 allowed an attacker who convinced a user to install a malicious extension and…

published 4y ago modified 4mo ago also EUVD-2022-15845

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 55%
public exploits
0
none known

Summary

Use after free in Cast in Google Chrome prior to 99.0.4844.51 allowed an attacker who convinced a user to install a malicious extension and engage in specific user interaction to potentially exploit heap corruption via a crafted Chrome Extension.

Patch / fix

  • Google Chrome 99.0.4844.51
  • chromium Debian 14, Debian 13, Debian 12 99.0.4844.51-1

debian advisories DEBIAN-CVE-2022-0793

  • chromium-browser Ubuntu 18.04 LTS 99.0.4844.51-0ubuntu0.18.04.1

ubuntu advisories UBUNTU-CVE-2022-0793

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • chromium openSUSE Tumbleweed 99.0.4844.51-1.1
  • chromium openSUSE Tumbleweed 113.0.5672.92-1.1
  • opera openSUSE Leap 15.4 NonFree 85.0.4341.28-lp154.2.5.1
  • opera openSUSE Leap 15.3 NonFree 85.0.4341.28-lp153.2.42.1
  • chromium Package Hub 15 SP3, openSUSE Leap 15.3 99.0.4844.51-bp153.2.66.1

opensuse advisories openSUSE-SU-2024:11890-1openSUSE-SU-2024:12948-1openSUSE-SU-2022:0110-1openSUSE-SU-2022:0103-1openSUSE-SU-2022:0075-1

Is CVE-2022-0793 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-0793 updated cvss 8.8

chromium-browser: Use after free in Views

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.75% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • crbug.com https://crbug.com/1291728 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected products

  • Google Chrome

Classification

Weakness
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.