CVE-2016-2391
- State
- Published
- Severity
- Not scored
- Published
- Jun 16, 2016
- Updated
- Aug 5, 2024
- Reserved
- Feb 16, 2016
Description
The ohci_bus_start function in the USB OHCI emulation support (hw/usb/hcd-ohci.c) in QEMU allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors related to multiple eof_timers.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 83263vdb-entry
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=fa1298c2d623522eda7b4f1f721fcb935abb7360
- [oss-security] 20160216 CVE request Qemu: usb: multiple eof_timers in ohci leads to null pointer dereferencemailing-list
- USN-2974-1vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1304794
- [debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security updatemailing-list
- [qemu-devel] 20160216 [Qemu-devel] [PATCH] usb: ohci avoid multiple eof timersmailing-list
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