The esp_reg_write function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check command buffer length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) or potentially execute arbitrary code on the QEMU host via unspecified vectors.
References
Link | Resource |
---|---|
http://www.openwall.com/lists/oss-security/2016/05/19/3 | Mailing List Patch Third Party Advisory |
http://www.securityfocus.com/bid/90760 | Third Party Advisory VDB Entry |
http://www.ubuntu.com/usn/USN-3047-1 | Third Party Advisory |
http://www.ubuntu.com/usn/USN-3047-2 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1337502 | Issue Tracking Third Party Advisory VDB Entry |
https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html | Mailing List Third Party Advisory |
https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg03273.html | Mailing List Patch Third Party Advisory |
https://security.gentoo.org/glsa/201609-01 | Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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History
No history.
Information
Published : 2016-05-20 14:59
Updated : 2024-02-28 15:21
NVD link : CVE-2016-4439
Mitre link : CVE-2016-4439
CVE.ORG link : CVE-2016-4439
JSON object : View
Products Affected
canonical
- ubuntu_linux
debian
- debian_linux
qemu
- qemu
CWE
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer