Unchecked Return Value The advisory has been revoked - it doesn't affect any version of package qemu-kvm-docs (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL8-QEMUKVMDOCS-2821019
- published4 Feb 2022
- disclosed27 Jan 2022
Introduced: 27 Jan 2022
CVE-2022-0485 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu-kvm-docs package and not the qemu-kvm-docs package as distributed by RHEL.
A flaw was found in the copying tool nbdcopy of libnbd. When performing multi-threaded copies using asynchronous nbd calls, nbdcopy was blindly treating the completion of an asynchronous command as successful, rather than checking the *error parameter. This could result in the silent creation of a corrupted destination image.
References
- https://access.redhat.com/security/cve/CVE-2022-0485
- https://access.redhat.com/errata/RHSA-2022:1759
- https://bugzilla.redhat.com/show_bug.cgi?id=2046194
- https://bugzilla.redhat.com/show_bug.cgi?id=2050324
- https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb
- https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html