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Message-ID: <E1G16Ns-0002Zm-Kn@mercury.mandriva.com> Date: Thu, 13 Jul 2006 12:58:00 -0600 From: security@...driva.com To: bugtraq@...urityfocus.com Subject: [ MDKSA-2006:123 ] - Updated kernel packages fixes multiple vulnerabilities -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDKSA-2006:123 http://www.mandriva.com/security/ _______________________________________________________________________ Package : kernel Date : July 13, 2006 Affected: 2006.0 _______________________________________________________________________ Problem Description: A number of vulnerabilities were discovered and corrected in the Linux 2.6 kernel: The kernel did not clear sockaddr_in.sin_zero before returning IPv4 socket names for the getsockopt function, which could allow a local user to obtain portions of potentially sensitive memory if getsockopt() is called with SO_ORIGINAL_DST (CVE-2006-1343). Prior to 2.6.16, a buffer overflow in the USB Gadget RNDIS implementation could allow a remote attacker to cause a Denial of Service via a remote NDIS response (CVE-2006-1368). Prior to 2.6.13, local users could cause a Denial of Service (crash) via a dio transfer from the sg driver to memory mapped IO space (CVE-2006-1528). Prior to and including 2.6.16, the kernel did not add the appropriate LSM file_permission hooks to the readv and writev functions, which could allow an attacker to bypass intended access restrictions (CVE-2006-1856). Prior to 2.6.16.17, a buffer oveflow in SCTP could allow a remote attacker to cause a DoS (crash) and possibly execute arbitrary code via a malformed HB-ACK chunk (CVE-2006-1857). Prior to 2.6.16.17, SCTP could allow a remote attacker to cause a DoS (crash) and possibly execute arbitrary code via a chunk length that is inconsistent with the actual length of provided parameters (CVE-2006-1858). Prior to 2.6.16.16, a memory leak in fs/locks.c could allow an attacker to cause a DoS (memory consumption) via unspecified actions (CVE-2006-1859). Prior to 2.6.16.16, lease_init in fs/locks.c could allow an attacker to cause a DoS (fcntl_setlease lockup) via certain actions (CVE-2006-1860). Prior to 2.6.17, SCTP allowed remote attackers to cause a DoS (infinite recursion and crash) via a packet that contains two or more DATA fragments (CVE-2006-2274). Prior to 2.6.16.21, a race condition in run_posix_cpu timers could allow a local user to cause a DoS (BUG_ON crash) by causing one CPU to attach a timer to a process that is exiting (CVE-2006-2445). Prior to 2.6.17.1, xt_sctp in netfilter could allow an attacker to cause a DoS (infinite loop) via an SCTP chunk with a 0 length (CVE-2006-3085). As well, an issue where IPC could hit an unmapped vmalloc page when near the page boundary has been corrected. In addition to these security fixes, other fixes have been included such as: - avoid automatic update of kernel-source without updating the kernel - fix USB EHCI handoff code, which made some machines hang while booting - disable USB_BANDWIDTH which corrects a known problem in some USB sound devices - fix a bluetooth refcounting bug which could hang the machine - fix a NULL pointer dereference in USB-Serial's serial_open() function - add missing wakeup in pl2303 TIOCMIWAIT handling - fix a possible user-after-free in USB-Serial core - suspend/resume fixes - HPET timer fixes - prevent fixed button event to reach userspace on S3 resume - add sysfs support in ide-tape - fix ASUS P5S800 reboot Finally, a new drbd-utils package is provided that is a required upgrade with this new kernel due to a logic bug in the previously shipped version of drbd-utils that could cause a kernel panic on the master when a slave went offline. The provided packages are patched to fix these vulnerabilities. All users are encouraged to upgrade to these updated kernels. To update your kernel, please follow the directions located at: http://www.mandriva.com/en/security/kernelupdate _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1343 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1368 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1528 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1856 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1857 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1858 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1859 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1860 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2274 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2445 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3085 http://qa.mandriva.com/show_bug.cgi?id=22860 _______________________________________________________________________ Updated Packages: Mandriva Linux 2006.0: 6deeff1b4604a7423cd0836bb47cf22c 2006.0/RPMS/drbd-utils-0.7.19-2.1.20060mdk.i586.rpm e0a9422ea0372348d0e7f9bf643321dd 2006.0/RPMS/drbd-utils-heartbeat-0.7.19-2.1.20060mdk.i586.rpm 1f31130ae26f66e224148bcb0afa3b82 2006.0/RPMS/kernel-2.6.12.23mdk-1-1mdk.i586.rpm c257931ad599d5c3a59a3f5c5444496e 2006.0/RPMS/kernel-BOOT-2.6.12.23mdk-1-1mdk.i586.rpm 5212cd3d7c4dcc8da030fc20bdeecd29 2006.0/RPMS/kernel-i586-up-1GB-2.6.12.23mdk-1-1mdk.i586.rpm b8a96e33ad5df3198c60f7302c695a1f 2006.0/RPMS/kernel-i686-up-4GB-2.6.12.23mdk-1-1mdk.i586.rpm ffb0b1c7e4919b28b89d7636b3d27c52 2006.0/RPMS/kernel-smp-2.6.12.23mdk-1-1mdk.i586.rpm e5caf57af026af95b40151e31206c512 2006.0/RPMS/kernel-source-2.6.12.23mdk-1-1mdk.i586.rpm 27d1b92bd2cb4ca83c543888e4897288 2006.0/RPMS/kernel-source-stripped-2.6.12.23mdk-1-1mdk.i586.rpm 3dae8ba1445aac17ddcba810a1b6d4b3 2006.0/RPMS/kernel-xbox-2.6.12.23mdk-1-1mdk.i586.rpm 94ec749ac32122a16d3af409ee55f257 2006.0/RPMS/kernel-xen0-2.6.12.23mdk-1-1mdk.i586.rpm 867f834703a5699000beffc31de57de4 2006.0/RPMS/kernel-xenU-2.6.12.23mdk-1-1mdk.i586.rpm 291c47123a499c37d927cc18906eef93 2006.0/SRPMS/drbd-utils-0.7.19-2.1.20060mdk.src.rpm 008cf4d555bc98e67b6bb04a1a7fdfd8 2006.0/SRPMS/kernel-2.6.12.23mdk-1-1mdk.src.rpm Mandriva Linux 2006.0/X86_64: 2665fcbebbbc1b8d3b111e4175b69ca5 x86_64/2006.0/RPMS/drbd-utils-0.7.19-2.1.20060mdk.x86_64.rpm 2b44612405e4424d7775f4c6ce20df6a x86_64/2006.0/RPMS/drbd-utils-heartbeat-0.7.19-2.1.20060mdk.x86_64.rpm 79a0d55afacadebc94f81b14d21f1a5c x86_64/2006.0/RPMS/kernel-2.6.12.23mdk-1-1mdk.x86_64.rpm 2fa6c0023710d65de429dd6d0e759817 x86_64/2006.0/RPMS/kernel-BOOT-2.6.12.23mdk-1-1mdk.x86_64.rpm de9bef05e34a3e539bcb1aceb8c713bc x86_64/2006.0/RPMS/kernel-smp-2.6.12.23mdk-1-1mdk.x86_64.rpm ffa4baaa5a96eb88e0655559da2622f7 x86_64/2006.0/RPMS/kernel-source-2.6.12.23mdk-1-1mdk.x86_64.rpm 6b5b62941bf2c34a975b9aaf1a9efa1f x86_64/2006.0/RPMS/kernel-source-stripped-2.6.12.23mdk-1-1mdk.x86_64.rpm 291c47123a499c37d927cc18906eef93 x86_64/2006.0/SRPMS/drbd-utils-0.7.19-2.1.20060mdk.src.rpm 008cf4d555bc98e67b6bb04a1a7fdfd8 x86_64/2006.0/SRPMS/kernel-2.6.12.23mdk-1-1mdk.src.rpm _______________________________________________________________________ To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/security/advisories If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team <security*mandriva.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) iD8DBQFEtmw/mqjQ0CJFipgRAt2LAJ9eOFAilZ1BDQiGpb4p3YYnuhfSlACgnpC+ ngqd/ZvspcOB9n+Tm3jIC40= =DPwm -----END PGP SIGNATURE-----
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