Description
In libpixman in Pixman before 0.42.2, there is an out-of-bounds write (aka heap-based buffer overflow) in rasterize_edges_8 due to an integer overflow in pixman_sample_floor_y.
Published: 2022-11-03
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3179-1 pixman security update
Debian DSA Debian DSA DSA-5276-1 pixman security update
EUVD EUVD EUVD-2022-47574 In libpixman in Pixman before 0.42.2, there is an out-of-bounds write (aka heap-based buffer overflow) in rasterize_edges_8 due to an integer overflow in pixman_sample_floor_y.
Ubuntu USN Ubuntu USN USN-5718-1 pixman vulnerability
Ubuntu USN Ubuntu USN USN-5718-2 pixman vulnerability
History

Fri, 02 May 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Debian Debian Linux
Fedoraproject Fedora
Pixman Pixman
Redhat Enterprise Linux Rhel Eus
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-05-02T19:12:26.755Z

Reserved: 2022-11-03T00:00:00.000Z

Link: CVE-2022-44638

cve-icon Vulnrichment

Updated: 2024-08-03T13:54:03.999Z

cve-icon NVD

Status : Modified

Published: 2022-11-03T06:15:10.623

Modified: 2025-05-02T20:15:19.253

Link: CVE-2022-44638

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-11-03T00:00:00Z

Links: CVE-2022-44638 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses