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cve[email protected]CVE-2017-8890
HistoryMay 10, 2017 - 4:29 p.m.

CVE-2017-8890

2017-05-1016:29:00
CWE-415
web.nvd.nist.gov
189
cve-2017-8890
linux kernel
denial of service
double free
nvd
security vulnerability

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.1%

The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel through 4.10.15 allows attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call.

Affected configurations

NVD
Node
linuxlinux_kernelRange<3.2.89
OR
linuxlinux_kernelRange3.33.10.106
OR
linuxlinux_kernelRange3.113.16.44
OR
linuxlinux_kernelRange3.173.18.56
OR
linuxlinux_kernelRange3.194.1.42
OR
linuxlinux_kernelRange4.24.4.71
OR
linuxlinux_kernelRange4.54.9.31
OR
linuxlinux_kernelRange4.104.11.4
Node
debiandebian_linuxMatch8.0
OR
debiandebian_linuxMatch9.0

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.1%