Medium severity · published May 23, 2017
CVE-2017-8379
Memory leak in the keyboard input event handlers support in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption)…
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
Memory leak in the keyboard input event handlers support in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption) by rapidly generating large keyboard events.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0 · source: NVD
OP
Openstack · Redhat
6.0; 7.0; 8; 9; 10; 11 · source: NVD
QE
Qemu · Qemu
through 2.9.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-8379
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-8379
Mailing List
http://www.openwall.com/lists/oss-security/2017/05/03/2
Third Party Advisory
http://www.securityfocus.com/bid/98277
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2408
Mailing List
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
Mailing List
https://lists.gnu.org/archive/html/qemu-devel/2017-04/msg05599.html
Third Party Advisory
https://security.gentoo.org/glsa/201706-03
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