CVE-2013-4535
Published: 20 February 2014
The virtqueue_map_sg function in hw/virtio/virtio.c in QEMU before 1.7.2 allows remote attackers to execute arbitrary files via a crafted savevm image, related to virtio-block or virtio-serial read.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
qemu Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Does not exist
|
|
| quantal |
Does not exist
|
|
| saucy |
Ignored
(end of life)
|
|
| trusty |
Released
(2.0.0+dfsg-2ubuntu1.3)
|
|
| upstream |
Needed
|
|
|
Patches: upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=36cf2a37132c7f01fa9adb5f95f5312b27742fd4 upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=937251408051e0489f78e4db3c92e045b147b38b |
||
|
qemu-kvm Launchpad, Ubuntu, Debian |
lucid |
Not vulnerable
(code not present)
|
| precise |
Released
(1.0+noroms-0ubuntu14.17)
|
|
| quantal |
Ignored
(end of life)
|
|
| saucy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needed
|
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.8 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Changed |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |