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cve[email protected]CVE-2016-7117
HistoryOct 10, 2016 - 11:00 a.m.

CVE-2016-7117

2016-10-1011:00:13
CWE-19
web.nvd.nist.gov
271
cve-2016-7117
linux kernel
remote code execution
net/socket.c
vulnerability
nvd

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.038

Percentile

91.9%

Use-after-free vulnerability in the __sys_recvmmsg function in net/socket.c in the Linux kernel before 4.5.2 allows remote attackers to execute arbitrary code via vectors involving a recvmmsg system call that is mishandled during error processing.

Affected configurations

NVD
Node
debiandebian_linuxMatch7.0
Node
linuxlinux_kernelRange2.6.333.2.80
OR
linuxlinux_kernelRange3.33.4.113
OR
linuxlinux_kernelRange3.53.10.102
OR
linuxlinux_kernelRange3.113.12.59
OR
linuxlinux_kernelRange3.133.14.67
OR
linuxlinux_kernelRange3.153.16.35
OR
linuxlinux_kernelRange3.173.18.37
OR
linuxlinux_kernelRange3.194.1.28
OR
linuxlinux_kernelRange4.2.04.4.8
OR
linuxlinux_kernelRange4.5.04.5.2
Node
canonicalubuntu_linuxMatch16.04lts
VendorProductVersionCPE
debiandebian_linux7.0cpe:/o:debian:debian_linux:7.0:::

References

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.038

Percentile

91.9%