CVE-2014-2568

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.01% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 62.9% of scored records. A rank, not a probability.

NVD base score

The NVD has published no score for this record

NVD CVSS vector

No NVD score to derive

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2014-03-24 10:00Z12 YR AGO

Last updated

2024-08-06 10:21Z2 YR AGO

Reserved

2014-03-20

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.1

Document digest

108437bf98b05abde8f7333dbfde455930aae0d6fb347b8691b566a6abd5e305

• lkml.org[linux-kernel] 20140320 [PATCH v3] core, nfqueue, openvswitch: Orphan frags in skb_zerocopy and handle errorshttps://lkml.org/lkml/2014/3/20/421mailing-listx_refsource_MLIST
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1079012x_refsource_CONFIRM
• www.ubuntu.comUSN-2240-1http://www.ubuntu.com/usn/USN-2240-1vendor-advisoryx_refsource_UBUNTU
• www.securityfocus.com66348http://www.securityfocus.com/bid/66348vdb-entryx_refsource_BID
• secunia.com59599http://secunia.com/advisories/59599third-party-advisoryx_refsource_SECUNIA
• exchange.xforce.ibmcloud.comlinux-kernel-cve20142568-info-disclosure(91922)https://exchange.xforce.ibmcloud.com/vulnerabilities/91922vdb-entryx_refsource_XF
• seclists.org[oss-sec] 20140320 CVE request -- kernel: net: potential information leak when ubuf backed skbs are skb_zerocopy()iedhttp://seclists.org/oss-sec/2014/q1/627mailing-listx_refsource_MLIST
• www.openwall.com[oss-security] 20140320 Re: CVE request -- kernel: net: potential information leak when ubuf backed skbs are skb_zerocopy()iedhttp://www.openwall.com/lists/oss-security/2014/03/20/16mailing-listx_refsource_MLIST