Test ID:	1.3.6.1.4.1.25623.1.0.840861
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-1324-1)
Summary:	The remote host is missing an update for the 'linux-ec2' package(s) announced via the USN-1324-1 advisory.
Description:	Summary: The remote host is missing an update for the 'linux-ec2' package(s) announced via the USN-1324-1 advisory. Vulnerability Insight: Clement Lecigne discovered a bug in the HFS filesystem. A local attacker could exploit this to cause a kernel oops. (CVE-2011-2203) A flaw was found in how the Linux kernel handles user-defined key types. An unprivileged local user could exploit this to crash the system. (CVE-2011-4110) Affected Software/OS: 'linux-ec2' package(s) on Ubuntu 10.04. Solution: Please install the updated package(s). CVSS Score: 2.1 CVSS Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2011-2203 47754 http://secunia.com/advisories/47754 48236 http://www.securityfocus.com/bid/48236 USN-1324-1 http://www.ubuntu.com/usn/USN-1324-1 USN-1328-1 http://www.ubuntu.com/usn/USN-1328-1 USN-1344-1 http://www.ubuntu.com/usn/USN-1344-1 [linux-kernel] 20110608 [BUG] hfs_find_init() sb->ext_tree NULL pointer dereference https://lkml.org/lkml/2011/6/8/154 [oss-security] 20110613 Re: CVE request: kernel: hfs_find_init() sb->ext_tree NULL pointer dereference http://www.openwall.com/lists/oss-security/2011/06/13/16 https://bugzilla.redhat.com/show_bug.cgi?id=712774 Common Vulnerability Exposure (CVE) ID: CVE-2011-4110 50755 http://www.securityfocus.com/bid/50755 HPSBGN02970 http://marc.info/?l=bugtraq&m=139447903326211&w=2 [linux-kernel] 20111115 [PATCH] KEYS: Fix a NULL pointer deref in the user-defined key type https://lkml.org/lkml/2011/11/15/363 [oss-security] 20111121 CVE-2011-4110 kernel: keys: NULL pointer deref in the user-defined key type http://www.openwall.com/lists/oss-security/2011/11/21/19 [oss-security] 20111121 Re: CVE-2011-4110 kernel: keys: NULL pointer deref in the user-defined key type http://www.openwall.com/lists/oss-security/2011/11/22/6 [oss-security] 20111122 Re: CVE-2011-4110 kernel: keys: NULL pointer deref in the user-defined key type http://www.openwall.com/lists/oss-security/2011/11/22/5 https://bugzilla.redhat.com/show_bug.cgi?id=751297
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