CVE-2014-2568
- State
- Published
- Severity
- Not scored
- Published
- Mar 24, 2014
- Updated
- Aug 6, 2024
- Reserved
- Mar 20, 2014
Description
Use-after-free vulnerability in the nfqnl_zcopy function in net/netfilter/nfnetlink_queue_core.c in the Linux kernel through 3.13.6 allows attackers to obtain sensitive information from kernel memory by leveraging the absence of a certain orphaning operation. NOTE: the affected code was moved to the skb_zerocopy function in net/core/skbuff.c before the vulnerability was announced.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- [linux-kernel] 20140320 [PATCH v3] core, nfqueue, openvswitch: Orphan frags in skb_zerocopy and handle errorsmailing-list
- https://bugzilla.redhat.com/show_bug.cgi?id=1079012
- USN-2240-1vendor-advisory
- 66348vdb-entry
- 59599third-party-advisory
- linux-kernel-cve20142568-info-disclosure(91922)vdb-entry
- [oss-sec] 20140320 CVE request -- kernel: net: potential information leak when ubuf backed skbs are skb_zerocopy()iedmailing-list
- [oss-security] 20140320 Re: CVE request -- kernel: net: potential information leak when ubuf backed skbs are skb_zerocopy()iedmailing-list
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