CVE-2022-34480

EPSS 0.38%
Published 22.12.2022 20:15:33
Last modified 15.04.2025 18:15:42
Source security@mozilla.org
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Within the <code>lg_init()</code> function, if several allocations succeed but then one fails, an uninitialized pointer would have been freed despite never being allocated. This vulnerability affects Firefox < 102.

Affected products Warnungen 0 Metrics 3 CWE 1 References 5

Data is provided by the National Vulnerability Database (NVD)

Mozilla ≫ Firefox Version < 102.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.38%	0.588

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	8.8	2.8	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	8.8	2.8	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE-824 Access of Uninitialized Pointer

The product accesses or uses a pointer that has not been initialized.

https://www.mozilla.org/security/advisories/mfsa2022-24/

Vendor Advisory

https://bugzilla.mozilla.org/show_bug.cgi?id=1454072

Vendor Advisory

Issue Tracking

Permissions Required

https://nvd.nist.gov/vuln/detail/CVE-2022-34480

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-34480

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-34480

EUVD