Qemu: denial of service via improper synchronization in qemu nbd server during socket closure
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
A flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service (DoS) attack via improper synchronization during socket closure when a client keeps a socket open as the server is taken offline.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- qemu
Version range not reported
- virt-devel:rhel
Version range not reported
- virt:rhel
Version range not reported
- qemu-kvm
Version range not reported
- qemu-kvm
Version range not reported
- qemu-kvm
Version range not reported
- openshift/ose-rhel-coreos-9
Version range not reported
- openshift/ose-rhel-coreos-9
Version range not reported
- openshift/ose-rhel-coreos-9
Version range not reported
- openshift/ose-rhel-coreos-9
Version range not reported
- openshift/ose-rhel-coreos-9
Version range not reported
- qemu-kvm
Version range not reported
- qemu-kvm
Version range not reported
- qemu-kvm
Version range not reported
- qemu-kvm-ma
Version range not reported
- virt:8.2/qemu-kvm
Version range not reported
- virt:av/qemu-kvm
Version range not reported
- virt-devel:8.2/qemu-kvm
Version range not reported
- virt-devel:av/qemu-kvm
Version range not reported
- openshift/ose-rhel-coreos-8
Version range not reported