High severity · published Feb 11, 2020
CVE-2013-4535
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…
8.8
CVSS
1%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EL
Enterprise Linux Desktop · Redhat
6.0 · source: NVD
EL
Enterprise Linux Server · Redhat
6.0 · source: NVD
EL
Enterprise Linux Server Tus · Redhat
6.5 · source: NVD
EL
Enterprise Linux Workstation · Redhat
6.0 · source: NVD
QE
Qemu · Qemu
before 1.7.2 · source: NVD
VI
Virtualization · Redhat
3.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-4535
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-4535
git.qemu.org
http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=36cf2a37132c7f01fa9adb5f95f5312b27742fd4
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html
Third Party Advisory
http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-0743.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-0744.html
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1066401
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