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kernel: multiple vulnerabilities

Package(s):kernel CVE #(s):CVE-2013-1828 CVE-2013-1792 CVE-2013-1825
Created:March 11, 2013 Updated:July 12, 2013
Description: From the Red Hat bugzilla [1], [2], [3]:

A local user could use the missing size check in sctp_getsockopt_assoc_stats() function to escalate their privileges. On x86 this might be mitigated by destination object size check as the destination size is known at compile time.

A race condition leading to a NULL pointer dereference is discovered in the Linux kernel. It occurs during parallel invocation of install_user_keyrings & lookup_user_key routines.

Linux kernels built with crypto user APIs are vulnerable to the information disclosure flaw. It occurs when user calls the `crypto_*_report' APIs via netlink based crypto API interface.

A privileged user/program (CAP_NET_ADMIN) could use this flaw to read kernel memory area.

Alerts:
openSUSE openSUSE-SU-2014:0204-1 kernel 2014-02-06
Oracle ELSA-2013-1645 kernel 2013-11-26
openSUSE openSUSE-SU-2013:1187-1 kernel 2013-07-12
Mandriva MDVSA-2013:176 kernel 2013-06-24
Oracle ELSA-2013-2525 kernel 2013-06-13
Oracle ELSA-2013-2525 kernel 2013-06-13
Red Hat RHSA-2013:0829-01 kernel-rt 2013-05-20
Mageia MGASA-2013-01451 kernel-vserver 2013-05-17
Mageia MGASA-2013-0150 kernel-rt 2013-05-17
Mageia MGASA-2013-0149 kernel-tmb 2013-05-17
Mageia MGASA-2013-0148 kernel-linus 2013-05-17
Mageia MGASA-2013-0147 kernel 2013-05-17
Debian DSA-2668-1 linux-2.6 2013-05-14
SUSE SUSE-SU-2013:0786-1 Linux kernel 2013-05-14
Oracle ELSA-2013-2523 kernel 2013-05-10
Oracle ELSA-2013-2523 kernel 2013-05-10
SUSE SUSE-SU-2013:0759-2 Linux kernel 2013-05-08
SUSE SUSE-SU-2013:0759-1 Linux kernel 2013-05-07
Oracle ELSA-2013-2520 kernel-2.6.32 2013-04-25
Oracle ELSA-2013-2520 kernel-2.6.32 2013-04-25
Oracle ELSA-2013-2519 kernel-2.6.39 2013-04-25
Oracle ELSA-2013-2519 kernel-2.6.39 2013-04-25
Oracle ELSA-2013-0744 kernel 2013-04-24
Scientific Linux SL-kern-20130424 kernel 2013-04-24
CentOS CESA-2013:0744 kernel 2013-04-24
Red Hat RHSA-2013:0744-01 kernel 2013-04-23
Ubuntu USN-1798-1 linux-ec2 2013-04-08
Ubuntu USN-1795-1 linux-lts-quantal 2013-04-08
Ubuntu USN-1797-1 linux-ti-omap4 2013-04-08
Ubuntu USN-1794-1 linux-ti-omap4 2013-04-08
Ubuntu USN-1796-1 linux 2013-04-08
Ubuntu USN-1787-1 linux 2013-04-02
Fedora FEDORA-2013-3909 kernel 2013-03-22
Fedora FEDORA-2013-3630 kernel 2013-03-11
Ubuntu USN-1793-1 linux 2013-04-08
Ubuntu USN-1792-1 linux 2013-04-08
Ubuntu USN-1788-1 linux-lts-backport-oneiric 2013-04-03

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