Use After Free Affecting libguestfs-rsync package, versions <1:1.40.2-28.0.4.module+el8.7.0+20894+2d7709ab
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Test your applications- Snyk ID SNYK-ORACLE8-LIBGUESTFSRSYNC-3316728
- published 24 Jan 2023
- disclosed 29 Mar 2022
Introduced: 29 Mar 2022
CVE-2022-1050 Open this link in a new tabHow to fix?
Upgrade Oracle:8 libguestfs-rsync to version 1:1.40.2-28.0.4.module+el8.7.0+20894+2d7709ab or higher.
This issue was patched in ELSA-2023-12108.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libguestfs-rsync package and not the libguestfs-rsync package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to execute HW commands when shared buffers are not yet allocated, potentially leading to a use-after-free condition.
References
- https://linux.oracle.com/cve/CVE-2022-1050.html
- https://linux.oracle.com/errata/ELSA-2023-12065.html
- https://linux.oracle.com/errata/ELSA-2023-12108.html
- https://linux.oracle.com/errata/ELSA-2023-12195.html
- https://lists.nongnu.org/archive/html/qemu-devel/2022-03/msg05197.html
- https://bugzilla.redhat.com/show_bug.cgi?id=2069625
- https://lists.debian.org/debian-lts-announce/2023/03/msg00013.html