Bug 2133618 (CVE-2022-42012)
| Summary: | CVE-2022-42012 dbus: `_dbus_marshal_byteswap` doesn't process fds in messages with "foreign" endianness correctly | ||
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| Product: | [Other] Security Response | Reporter: | Sandipan Roy <saroy> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | amigadave, caillon+fedoraproject, dking, drizt72, erik-fedora, gnome-sig, mclasen, mzeuom, rstrode, sandmann, tgunders, walters |
| 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 vulnerability found in D-bus. This flaw allows an authenticated attacker to cause dbus-daemon and other programs that use libdbus to crash by sending a message with attached file descriptors in an unexpected format.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-01-25 13:22:38 UTC | 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: | 2133627, 2133628, 2133629, 2133630, 2133631, 2133632, 2133633, 2133634, 2133635, 2133636, 2140940, 2140941 | ||
| Bug Blocks: | 2132788 | ||
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Description
Sandipan Roy
2022-10-11 04:52:52 UTC
Created dbus tracking bugs for this issue: Affects: fedora-35 [bug 2133627] Affects: fedora-36 [bug 2133629] Created mingw-dbus tracking bugs for this issue: Affects: fedora-35 [bug 2133628] Affects: fedora-36 [bug 2133630] This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Extended Update Support Via RHSA-2022:8812 https://access.redhat.com/errata/RHSA-2022:8812 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Extended Update Support Via RHSA-2022:8977 https://access.redhat.com/errata/RHSA-2022:8977 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2023:0096 https://access.redhat.com/errata/RHSA-2023:0096 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:0335 https://access.redhat.com/errata/RHSA-2023:0335 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2022-42012 |