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
Link | Resource |
---|---|
http://www.openwall.com/lists/oss-security/2016/10/15/5 | Mailing List Third Party Advisory |
http://www.openwall.com/lists/oss-security/2016/10/14/9 | Mailing List Patch Third Party Advisory |
http://www.securityfocus.com/bid/93563 | Third Party Advisory VDB Entry |
http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html | Mailing List Third Party Advisory |
https://security.gentoo.org/glsa/201611-11 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2017:2408 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2017:2392 | Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html | Mailing List Third Party Advisory |
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=3592fe0c919cf27a81d8e9f9b4f269553418bb01 |
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Information
Published : 2016-11-04 14:59
Updated : 2023-02-12 15:26
NVD link : CVE-2016-8669
Mitre link : CVE-2016-8669
JSON object : View
CWE
CWE-369
Divide By Zero
Products Affected
redhat
- enterprise_linux
- openstack
- virtualization
opensuse
- leap
debian
- debian_linux
qemu
- qemu