Reachable Assertion Affecting libguestfs-rsync package, versions <1:1.40.2-27.0.1.module+el8.4.0+20093+03a97712
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Test your applications- Snyk ID SNYK-ORACLE8-LIBGUESTFSRSYNC-2583457
- published 10 Apr 2022
- disclosed 2 Dec 2020
Introduced: 2 Dec 2020
CVE-2020-25723 Open this link in a new tabHow to fix?
Upgrade Oracle:8 libguestfs-rsync to version 1:1.40.2-27.0.1.module+el8.4.0+20093+03a97712 or higher.
This issue was patched in ELSA-2021-1762.
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 reachable assertion issue was found in the USB EHCI emulation code of QEMU. It could occur while processing USB requests due to missing handling of DMA memory map failure. A malicious privileged user within the guest may abuse this flaw to send bogus USB requests and crash the QEMU process on the host, resulting in a denial of service.
References
- https://linux.oracle.com/cve/CVE-2020-25723.html
- https://linux.oracle.com/errata/ELSA-2021-1762.html
- http://www.openwall.com/lists/oss-security/2020/12/22/1
- https://bugzilla.redhat.com/show_bug.cgi?id=1898579
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
- https://security.netapp.com/advisory/ntap-20201218-0004/