UBUNTU-CVE-2015-5310

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2015-5310
Downstream
USN-2808-1
Published: 10 Nov 2015, 00:00
Last modified:04 Feb 2026, 03:26

Vulnerability Summary

Overall Risk (default)
low
17/100
CVSS Score
4.3 MEDIUM
3.0 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

10 Nov 2015, 00:00
Published
Vulnerability first disclosed
04 Feb 2026, 03:26
Last Modified
Vulnerability information updated

Description

The WNM Sleep Mode code in wpa_supplicant 2.x before 2.6 does not properly ignore key data in response frames when management frame protection (MFP) was not negotiated, which allows remote attackers to inject arbitrary broadcast or multicast packets or cause a denial of service (ignored packets) via a WNM Sleep Mode response.

CVSS Metrics

  • v3.0•MEDIUM•Score: 4.3CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected Systems

  • ubuntu•wpa

    < 2.1-0ubuntu1.4

References (4)