Is CVE-2022-46884 in the CISA KEV catalog?

No. CVE-2022-46884 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-46884?

CVE-2022-46884 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2022-46884?

CVE-2022-46884 has an EPSS score of 0.41% (33th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-46884?

Upgrade firefox on debian unstable to 106.0-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2022-46884

HIGH

8.8

CVSS v3

NVD

Description

A potential use-after-free vulnerability existed in SVG Images if the Refresh Driver was destroyed at an inopportune time. This could have lead to memory corruption or a potentially exploitable crash. *Note*: This advisory was added on December 13th, 2022 after discovering it was inadvertently left out of the original advisory. The fix was included in the original release of Firefox 106. This vulnerability affects Firefox < 106.

CWE-416Use After Free

How to fix

Remediation Available

firefoxDebian

Fixed in:106.0-1CVE-2022-46884

DeveloperEditionWindows application

Affected:106.0Fixed in:106.0Mozilla

Mozilla Firefox (en-US)Windows application

Affected:106.0Fixed in:106.0Mozilla

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

0.41%probability of exploitation in 30 days

33rdpercentile

Low risk: more likely to be exploited than 33% of all known CVEs.

References

Vendor Advisory2

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-0708	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-31166	Critical	9.8	100%	KEV	Fix
CVE-2015-5119	Critical	9.8	99%	KEV	-
CVE-2010-3962	High	8.1	97%	KEV	-
CVE-2015-0313	Critical	9.8	96%	KEV	Fix
CVE-2017-9798	High	7.5	95%	-	Fix

Embed a live status badge for CVE-2022-46884

Markdown

[![CVE-2022-46884](https://tridentstack.com/cve/badge/CVE-2022-46884.svg)](https://tridentstack.com/cve/CVE-2022-46884)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-46884"><img src="https://tridentstack.com/cve/badge/CVE-2022-46884.svg" alt="CVE-2022-46884"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.