Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
cve[email protected]CVE-2016-7421
HistoryDec 10, 2016 - 12:59 a.m.

CVE-2016-7421

2016-12-1000:59:17
CWE-834
[email protected]
web.nvd.nist.gov
50
4
cve-2016-7421
denial of service
qemu
security vulnerability

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

5.9 Medium

AI Score

Confidence

Low

2.1 Low

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

26.7%

JSON

The pvscsi_ring_pop_req_descr function in hw/scsi/vmw_pvscsi.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) by leveraging failure to limit process IO loop to the ring size.

Affected configurations

NVD
Node
qemuqemuRange≤2.7.1
Node
debiandebian_linuxMatch8.0
CPENameOperatorVersion
qemu:qemuqemule2.7.1

Social References

More

Related

cvelist 1
ubuntucve 1
prion 1
redhatcve 1
debiancve 1
nvd 1
suse 3
nessus 10
openvas 7
gentoo 1
ubuntu 1
ibm 1
osv 1
debian 1
cvelist
cvelist
CVE-2016-7421
2016-12-10 00:00:00
ubuntucve
ubuntucve
CVE-2016-7421
2016-09-16 00:00:00
prion
prion
Design/Logic Flaw
2016-12-10 00:59:00
redhatcve
redhatcve
CVE-2016-7421
2016-09-19 08:48:33
debiancve
debiancve
CVE-2016-7421
2016-12-10 00:59:17
nvd
nvd
CVE-2016-7421
2016-12-10 00:59:17
suse
suse
Security update for qemu (important)
2016-11-29 14:07:08
Security update for qemu (important)
2016-12-02 21:06:55
Security update for qemu (important)
2016-12-12 19:18:29
nessus
nessus
SUSE SLES12 Security Update : qemu (SUSE-SU-2016:2936-1)
2016-11-29 00:00:00
SUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2016:2988-1)
2016-12-05 00:00:00
openSUSE Security Update : qemu (openSUSE-2016-1451)
2016-12-13 00:00:00
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2016:2988-1)
2021-04-19 00:00:00
SUSE: Security Advisory (SUSE-SU-2016:2936-1)
2021-04-19 00:00:00
openSUSE: Security Advisory for qemu (openSUSE-SU-2016:3103-1)
2016-12-13 00:00:00
gentoo
gentoo
QEMU: Multiple vulnerabilities
2016-09-25 00:00:00
ubuntu
ubuntu
QEMU vulnerabilities
2016-11-09 00:00:00
ibm
ibm
Security Bulletin: Vulnerabilities in Qemu affect PowerKVM
2018-06-18 01:35:35
osv
osv
qemu - security update
2018-11-29 00:00:00
debian
debian
[SECURITY] [DLA 1599-1] qemu security update
2018-11-30 14:28:56

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

5.9 Medium

AI Score

Confidence

Low

2.1 Low

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

26.7%

JSON
Related for CVE-2016-7421
cvelist1ubuntucve1prion1redhatcve1debiancve1nvd1suse3nessus10openvas7gentoo1ubuntu1ibm1osv1debian1