CVE-2022-44638
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- CVE-2022-44638
CVE Details
| Release Date: | 2022-11-03 | |
| Impact: | Moderate | What is this? |
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.
See more information about CVE-2022-44638 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 7.0 |
| Vector String: | CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | High |
| Privileges Required: | None |
| User Interaction: | Required |
| Scope: | Unchanged |
| Confidentiality Impact: | High |
| Integrity Impact: | High |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (pixman) | ELSA-2024-0131 | 2024-01-11 |
| Oracle Linux version 9 (mingw-pixman) | ELSA-2024-2525 | 2024-05-03 |
| Oracle Linux version 9 (pixman) | ELSA-2023-7754 | 2023-12-13 |
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