The serial_update_parameters function in hw/char/serial.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (divide-by-zero error and QEMU process crash) via vectors involving a value of divider greater than baud base.
References
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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Configuration 5 (hide)
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History
21 Nov 2024, 02:59
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=3592fe0c919cf27a81d8e9f9b4f269553418bb01 - | |
| References | () http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html - Mailing List, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2016/10/14/9 - Mailing List, Patch, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2016/10/15/5 - Mailing List, Third Party Advisory | |
| References | () http://www.securityfocus.com/bid/93563 - Third Party Advisory, VDB Entry | |
| References | () https://access.redhat.com/errata/RHSA-2017:2392 - Third Party Advisory | |
| References | () https://access.redhat.com/errata/RHSA-2017:2408 - Third Party Advisory | |
| References | () https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html - Mailing List, Third Party Advisory | |
| References | () https://security.gentoo.org/glsa/201611-11 - Third Party Advisory |
Information
Published : 2016-11-04 21:59
Updated : 2024-11-21 02:59
NVD link : CVE-2016-8669
Mitre link : CVE-2016-8669
CVE.ORG link : CVE-2016-8669
JSON object : View
Products Affected
redhat
- enterprise_linux
- openstack
- virtualization
opensuse
- leap
qemu
- qemu
debian
- debian_linux
CWE
CWE-369
Divide By Zero