Medium severity · published Mar 15, 2017
CVE-2017-5526
Memory leak in hw/audio/es1370.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption and QEMU process crash)…
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
Memory leak in hw/audio/es1370.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption and QEMU process crash) via a large number of device unplug operations.
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 34% 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
QE
Qemu · Qemu
through 2.8.1.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-5526
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-5526
git.qemu-project.org
http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=069eb7b2b8fc47c7cb52e5a4af23ea98d939e3da
Mailing List
http://www.openwall.com/lists/oss-security/2017/01/18/1
Mailing List
http://www.openwall.com/lists/oss-security/2017/01/18/8
Third Party Advisory
http://www.securityfocus.com/bid/95669
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
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