CVE-2015-8613
Published: 31 December 2015
Stack-based buffer overflow in the megasas_ctrl_get_info function in QEMU, when built with SCSI MegaRAID SAS HBA emulation support, allows local guest users to cause a denial of service (QEMU instance crash) via a crafted SCSI controller CTRL_GET_INFO command.
Priority
Status
Package | Release | Status |
---|---|---|
qemu Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
trusty |
Released
(2.0.0+dfsg-2ubuntu1.22)
|
|
upstream |
Needs triage
|
|
vivid |
Ignored
(end of life)
|
|
wily |
Released
(1:2.3+dfsg-5ubuntu9.2)
|
|
Patches: upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=36fef36b91f7ec0435215860f1458b5342ce2811 |
||
qemu-kvm Launchpad, Ubuntu, Debian |
precise |
Not vulnerable
(code not present)
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
vivid |
Does not exist
|
|
wily |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Changed |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8613
- https://lists.gnu.org/archive/html/qemu-devel/2015-12/msg03737.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1284008
- http://www.openwall.com/lists/oss-security/2015/12/21/7
- https://ubuntu.com/security/notices/USN-2891-1
- NVD
- Launchpad
- Debian