CVE-2017-6346

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2017-6346
Race condition in net/packet/af_packet.c in the Linux kernel before 4.9.13 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a multithreaded application that makes PACKET_FANOUT setsockopt system calls.

7.0 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.9 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d199fab63c11998a602205f7ee7ff7c05c97164b Patch Vendor Advisory
http://www.debian.org/security/2017/dsa-3804 Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.13 Patch Release Notes Vendor Advisory
http://www.openwall.com/lists/oss-security/2017/02/28/6 Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/96508 Third Party Advisory VDB Entry
https://github.com/torvalds/linux/commit/d199fab63c11998a602205f7ee7ff7c05c97164b Patch Vendor Advisory
https://source.android.com/security/bulletin/2017-09-01 Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

21 Jun 2023, 15:56

Type Values Removed Values Added
References (CONFIRM) http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.13 - Patch, Release Notes (CONFIRM) http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.13 - Patch, Release Notes, Vendor Advisory
References (CONFIRM) http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d199fab63c11998a602205f7ee7ff7c05c97164b - Patch (CONFIRM) http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d199fab63c11998a602205f7ee7ff7c05c97164b - Patch, Vendor Advisory
References (CONFIRM) https://github.com/torvalds/linux/commit/d199fab63c11998a602205f7ee7ff7c05c97164b - Patch (CONFIRM) https://github.com/torvalds/linux/commit/d199fab63c11998a602205f7ee7ff7c05c97164b - Patch, Vendor Advisory
References (DEBIAN) http://www.debian.org/security/2017/dsa-3804 - (DEBIAN) http://www.debian.org/security/2017/dsa-3804 - Third Party Advisory
References (CONFIRM) https://source.android.com/security/bulletin/2017-09-01 - (CONFIRM) https://source.android.com/security/bulletin/2017-09-01 - Third Party Advisory
References (BID) http://www.securityfocus.com/bid/96508 - (BID) http://www.securityfocus.com/bid/96508 - Third Party Advisory, VDB Entry
Information

Published : 2017-03-01 20:59

Updated : 2023-12-10 12:01

NVD link : CVE-2017-6346

Mitre link : CVE-2017-6346

CVE.ORG link : CVE-2017-6346

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CWE-416

Use After Free