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Fixed

LIN1021-4714 : Security Advisory - pixman - CVE-2022-44638

Created: Nov 3, 2022    Updated: Dec 1, 2022
Resolved Date: Dec 1, 2022
Found In Version: 10.21.20.1
Fix Version: 10.21.20.15
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Userspace

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.

CREATE(Triage):(User=admin) CVE-2022-44638 (https://nvd.nist.gov/vuln/detail/CVE-2022-44638)

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