Microsoft security update for CVE-2022-44638
🔗 CVE IDs covered (1)
📋 Microsoft's advisory
EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-44638. This page also shows what EchelonGraph holds for CVE-2022-44638, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.
🎯 Affected products3
- cbl2 pixman 0.42.2-1 on CBL Mariner 2.0
- cm1 pixman 0.36.0-3 on CBL Mariner 1.0
- cm1 pixman 0.40.0-3 on CBL Mariner 1.0
✅ Updates Microsoft lists: 3 updates
3 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.
| KB article | Update | Fixed build |
|---|---|---|
| — | Security Update | 0.36.0-3 |
| — | Security Update | 0.40.0-3 |
| — | Security Update | 0.42.2-1 |
🧭 EchelonGraph on CVE-2022-44638
- EchelonGraph score
- 8.8 HIGH
- CISA KEV
- Not listed
- Fix status
- A fix is available — apply it.
Description from the CVE record (CVE.org), as published by its numbering authority
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 by MITRE Corporation, the CVE Numbering Authority that assigned CVE-2022-44638, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).