Scientific Linux Security Update : kernel on SL3.x i386/x86_64

This script is Copyright (C) 2012-2013 Tenable Network Security, Inc.


Synopsis :

The remote Scientific Linux host is missing one or more security
updates.

Description :

CVE-2009-2692 kernel: uninit op in SOCKOPS_WRAP() leads to privesc

CVE-2009-2698 kernel: udp socket NULL ptr dereference

These updated packages fix the following security issues :

- a flaw was found in the SOCKOPS_WRAP macro in the Linux
kernel. This macro did not initialize the sendpage
operation in the proto_ops structure correctly. A local,
unprivileged user could use this flaw to cause a local
denial of service or escalate their privileges.
(CVE-2009-2692, Important)

- a flaw was found in the udp_sendmsg() implementation in
the Linux kernel when using the MSG_MORE flag on UDP
sockets. A local, unprivileged user could use this flaw
to cause a local denial of service or escalate their
privileges. (CVE-2009-2698, Important)

The system must be rebooted for this update to take effect.

See also :

http://www.nessus.org/u?eff1500b

Solution :

Update the affected packages.

Risk factor :

High / CVSS Base Score : 7.2
(CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C)
Public Exploit Available : true

Family: Scientific Linux Local Security Checks

Nessus Plugin ID: 60648 ()

Bugtraq ID:

CVE ID: CVE-2009-2692
CVE-2009-2698