CVE-2017-6345

7.8 HIGH
Published: March 01, 2017 Modified: May 13, 2026
View on NVD

Description

The LLC subsystem in the Linux kernel before 4.9.13 does not ensure that a certain destructor exists in required circumstances, which allows local users to cause a denial of service (BUG_ON) or possibly have unspecified other impact via crafted system calls.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8b74d439e1697110c5e5c600643e823eb1dd0762
Source: cve@mitre.org
Patch
http://www.debian.org/security/2017/dsa-3804
Source: cve@mitre.org
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.13
Source: cve@mitre.org
Patch Release Notes
http://www.openwall.com/lists/oss-security/2017/02/28/7
Source: cve@mitre.org
Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/96510
Source: cve@mitre.org
https://github.com/torvalds/linux/commit/8b74d439e1697110c5e5c600643e823eb1dd0762
Source: cve@mitre.org
Patch
https://usn.ubuntu.com/3754-1/
Source: cve@mitre.org
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8b74d439e1697110c5e5c600643e823eb1dd0762
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
http://www.debian.org/security/2017/dsa-3804
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.13
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Release Notes
http://www.openwall.com/lists/oss-security/2017/02/28/7
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/96510
Source: af854a3a-2127-422b-91ae-364da2661108
https://github.com/torvalds/linux/commit/8b74d439e1697110c5e5c600643e823eb1dd0762
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
https://usn.ubuntu.com/3754-1/
Source: af854a3a-2127-422b-91ae-364da2661108

14 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.8 / 10.0
EPSS (Exploit Probability)
0.4%
32th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-20

Affected Vendors

linux

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