CVE-2015-8745
Last modified
CVE-2015-8745 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. QEMU (aka Quick Emulator) built with a VMWARE VMXNET3 paravirtual NIC emulator support is vulnerable to crash issue. It could occur while reading Interrupt Mask Registers (IMR). EPSS estimates a 0.40% chance of exploitation in the next 30 days.
Description
QEMU (aka Quick Emulator) built with a VMWARE VMXNET3 paravirtual NIC emulator support is vulnerable to crash issue. It could occur while reading Interrupt Mask Registers (IMR). A privileged (CAP_SYS_RAWIO) guest user could use this flaw to crash the QEMU process instance resulting in DoS.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Qemu | Qemu | <= 2.4.1 |
| Debian | Debian Linux | 8.0 |
References
- http://www.debian.org/security/2016/dsa-3471Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/01/04/4Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/01/04/7Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/79822Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1034575Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1270876Issue Tracking
- https://security.gentoo.org/glsa/201602-01Third Party Advisory
- http://www.debian.org/security/2016/dsa-3471Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/01/04/4Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/01/04/7Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/79822Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1034575Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1270876Issue Tracking
- https://security.gentoo.org/glsa/201602-01Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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