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Test ID:1.3.6.1.4.1.25623.1.0.120219
Category:Amazon Linux Local Security Checks
Title:Amazon Linux: Security Advisory (ALAS-2012-34)
Summary:The remote host is missing an update for the 'kernel' package(s) announced via the ALAS-2012-34 advisory.
Description:Summary:
The remote host is missing an update for the 'kernel' package(s) announced via the ALAS-2012-34 advisory.

Vulnerability Insight:
The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume.

Affected Software/OS:
'kernel' package(s) on Amazon Linux.

Solution:
Please install the updated package(s).

CVSS Score:
4.6

CVSS Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2011-4127
48898
http://secunia.com/advisories/48898
SUSE-SU-2012:0554
http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html
SUSE-SU-2015:0812
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html
[oss-security] 20111222 CVE-2011-4127 kernel: possible privilege escalation via SG_IO ioctl
http://www.openwall.com/lists/oss-security/2011/12/22/5
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0bfc96cb77224736dfa35c3c555d37b3646ef35e
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ec8013beddd717d1740cfefb1a9b900deef85462
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2
https://bugzilla.redhat.com/show_bug.cgi?id=752375
https://github.com/torvalds/linux/commit/0bfc96cb77224736dfa35c3c555d37b3646ef35e
https://github.com/torvalds/linux/commit/ec8013beddd717d1740cfefb1a9b900deef85462
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