CVE - CVE-2010-2960

CVE-ID
CVE-2010-2960	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The keyctl_session_to_parent function in security/keys/keyctl.c in the Linux kernel 2.6.35.4 and earlier expects that a certain parent session keyring exists, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a KEYCTL_SESSION_TO_PARENT argument to the keyctl function.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:42932 URL:http://www.securityfocus.com/bid/42932 CONFIRM:https://bugzilla.redhat.com/show_bug.cgi?id=627440 MISC:http://twitter.com/taviso/statuses/22777866582 MLIST:[oss-security] 20100902 CVE-2010-2960 kernel: keyctl_session_to_parent null ptr deref URL:http://www.openwall.com/lists/oss-security/2010/09/02/1 SECTRACK:1024384 URL:http://securitytracker.com/id?1024384 SECUNIA:41263 URL:http://secunia.com/advisories/41263 SUSE:SUSE-SA:2010:050 URL:http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00003.html SUSE:SUSE-SA:2011:007 URL:http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html UBUNTU:USN-1000-1 URL:http://www.ubuntu.com/usn/USN-1000-1 VUPEN:ADV-2011-0298 URL:~~http://www.vupen.com/english/advisories/2011/0298~~ (Obsolete source) XF:linux-kernel-keyctl-dos(61557) URL:https://exchange.xforce.ibmcloud.com/vulnerabilities/61557
Assigning CNA
Canonical Ltd.
Date Record Created
20100804	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20100804)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)