Bug 2139988 (CVE-2022-44638)
| Summary: | CVE-2022-44638 pixman: Integer overflow in pixman_sample_floor_y leading to heap out-of-bounds write | ||
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| Product: | [Other] Security Response | Reporter: | Sandipan Roy <saroy> |
| Component: | vulnerability | Assignee: | Nobody <nobody> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | adudiak, ajax, dffrench, gzaronik, jburrell, jwong, jwon, kaycoth, kshier, mdean, ngough, rgodfrey, rh-spice-bugs, virt-maint |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Pixman 0.42.2 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A flaw was found in pixman. This issue causes an out-of-bounds write in rasterize_edges_8 due to an integer overflow in pixman_sample_floor_y. This can result in data corruption, a crash, or code execution.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2139989, 2139990, 2139991, 2139992, 2139993, 2139994, 2139995, 2139996 | ||
| Bug Blocks: | 2139774 | ||
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Description
Sandipan Roy
2022-11-04 04:39:48 UTC
Created mingw-pixman tracking bugs for this issue: Affects: fedora-35 [bug 2139989] Affects: fedora-36 [bug 2139991] Created pixman tracking bugs for this issue: Affects: fedora-35 [bug 2139990] Affects: fedora-36 [bug 2139992] This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2023:7375 https://access.redhat.com/errata/RHSA-2023:7375 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Extended Update Support Via RHSA-2023:7386 https://access.redhat.com/errata/RHSA-2023:7386 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Extended Update Support Via RHSA-2023:7403 https://access.redhat.com/errata/RHSA-2023:7403 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Extended Update Support Via RHSA-2023:7531 https://access.redhat.com/errata/RHSA-2023:7531 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:7754 https://access.redhat.com/errata/RHSA-2023:7754 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:0131 https://access.redhat.com/errata/RHSA-2024:0131 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:2525 https://access.redhat.com/errata/RHSA-2024:2525 |