The ohci_service_ed_list function in hw/usb/hcd-ohci.c in QEMU (aka Quick Emulator)...
Vulnerability Description
The ohci_service_ed_list function in hw/usb/hcd-ohci.c in QEMU (aka Quick Emulator) before 2.9.0 allows local guest OS users to cause a denial of service (infinite loop) via vectors involving the number of link endpoint list descriptors, a different vulnerability than CVE-2017-9330.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
- http://git.qemu-project.org/?p=qemu.git%3Ba=commitdiff%3Bh=95ed56939eb2eaa4e2f349fe6dcd13ca4edfd8fb
- https://bugzilla.redhat.com/show_bug.cgi?id=1429432
- https://security.gentoo.org/glsa/201704-01
- http://www.securityfocus.com/bid/96611
- http://www.openwall.com/lists/oss-security/2017/03/06/6
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CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.