The vmsvga_fifo_read_raw function in hw/display/vmware_vga.c in QEMU allows local guest OS administrators to obtain sensitive host memory information or cause a denial of service (QEMU process crash) by changing FIFO registers and issuing a VGA command, which triggers an out-of-bounds read.
References
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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History
21 Nov 2024, 02:52
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://www.openwall.com/lists/oss-security/2016/05/30/3 - Mailing List, Third Party Advisory | |
| References | () http://www.securityfocus.com/bid/90927 - Third Party Advisory, VDB Entry | |
| References | () http://www.ubuntu.com/usn/USN-3047-1 - Third Party Advisory | |
| References | () http://www.ubuntu.com/usn/USN-3047-2 - Third Party Advisory | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=1336429 - Issue Tracking, Third Party Advisory | |
| References | () https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html - Mailing List, Third Party Advisory | |
| References | () https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg05271.html - Mailing List, Patch, Vendor Advisory | |
| References | () https://security.gentoo.org/glsa/201609-01 - Third Party Advisory |
Information
Published : 2016-06-01 22:59
Updated : 2024-11-21 02:52
NVD link : CVE-2016-4454
Mitre link : CVE-2016-4454
CVE.ORG link : CVE-2016-4454
JSON object : View
Products Affected
debian
- debian_linux
qemu
- qemu
canonical
- ubuntu_linux
CWE
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer