Bug 2235493 (CVE-2022-47022)
| Summary: | CVE-2022-47022 hwloc: null pointer dereference bug in open-mpi hwloc | ||
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| Product: | [Other] Security Response | Reporter: | Chess Hazlett <chazlett> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | prarit |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: |
A flaw was found in open-mpi/hwloc. A NULL pointer dereference in the hwloc_linux_set_tid_cpubind function in topology-linux.c may cause the application to crash and lead to a denial of service in certain conditions.
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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: | 2235494, 2235495, 2235496, 2235497, 2236259 | ||
| Bug Blocks: | 2235492 | ||
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Description
Chess Hazlett
2023-08-28 21:30:54 UTC
Created hwloc tracking bugs for this issue: Affects: fedora-all [bug 2236259] |