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CVE-2017-6348

Good to know:

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Date: March 1, 2017

The hashbin_delete function in net/irda/irqueue.c in the Linux kernel before 4.9.13 improperly manages lock dropping, which allows local users to cause a denial of service (deadlock) via crafted operations on IrDA devices.

Language: C

Severity Score

Related Resources (12)

https://security-tracker.debian.org/tracker/CVE-2017-6348
https://people.canonical.com/~ubuntu-security/cve/CVE-2017-6348
https://github.com/torvalds/linux/commit/4c03b862b12f980456f9de92db6d508a4999b788
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.13
http://www.debian.org/security/2017/dsa-3804
http://www.securityfocus.com/bid/96483
http://www.openwall.com/lists/oss-security/2017/02/28/4
https://usn.ubuntu.com/3754-1/
https://nvd.nist.gov/vuln/detail/CVE-2017-6348
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4c03b862b12f980456f9de92db6d508a4999b788
https://access.redhat.com/security/cve/CVE-2017-6348
https://www.mend.io/vulnerability-database/CVE-2017-6348

Severity Score

Weakness Type (CWE)

Resource Management Errors

CWE-399

Insufficient Information

NVD-CWE-noinfo

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): COMPLETE
Additional information:

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