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Fedora alert FEDORA-2008-8980 (kernel)
-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2008-8980 2008-10-23 16:03:13 -------------------------------------------------------------------------------- Name : kernel Product : Fedora 8 Version : 2.6.26.6 Release : 49.fc8 URL : http://www.kernel.org/ Summary : The Linux kernel Description : The kernel package contains the Linux kernel (vmlinuz), the core of any Linux operating system. The kernel handles the basic functions of the operating system: memory allocation, process allocation, device input and output, etc. -------------------------------------------------------------------------------- Update Information: Update kernel from version 2.6.26.5 to 2.6.26.6: http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6... CVE-2008-3831 An IOCTL in the i915 driver was not properly restricted to users with the proper capabilities to use it. CVE-2008-4410 The vmi_write_ldt_entry function in arch/x86/kernel/vmi_32.c in the Virtual Machine Interface (VMI) in the Linux kernel 2.6.26.5 invokes write_idt_entry where write_ldt_entry was intended, which allows local users to cause a denial of service (persistent application failure) via crafted function calls, related to the Java Runtime Environment (JRE) experiencing improper LDT selector state, a different vulnerability than CVE-2008-3247. CVE-2008-3525 The sbni_ioctl function in drivers/net/wan/sbni.c in the wan subsystem in the Linux kernel 2.6.26.3 does not check for the CAP_NET_ADMIN capability before processing a (1) SIOCDEVRESINSTATS, (2) SIOCDEVSHWSTATE, (3) SIOCDEVENSLAVE, or (4) SIOCDEVEMANSIPATE ioctl request, which allows local users to bypass intended capability restrictions. CVE-2008-4554 The do_splice_from function in fs/splice.c in the Linux kernel before 2.6.27 does not reject file descriptors that have the O_APPEND flag set, which allows local users to bypass append mode and make arbitrary changes to other locations in the file. CVE-2008-4576 sctp in Linux kernel before 2.6.25.18 allows remote attackers to cause a denial of service (OOPS) via an INIT-ACK that states the peer does not support AUTH, which causes the sctp_process_init function to clean up active transports and triggers the OOPS when the T1-Init timer expires. Also fixes these bugs reported against Fedora 9: 465873 - kernel build-id note corruption 466303 - IPSec kernel lockup. 464613 - 11143 unconditional linker option arch/powerpc/lib/crtsavres.o causes external module buildfailure 463034 - [sata_nv swncq] kernel 2.6.26.3-29 raid errors: "md: super_written gets error=-5, uptodate=0" 460550 - Insert key does not work on console since 2.6.26 438606 - at76 stops working with port to mac80211 466511 - Kernel crash when using openswan 462919 - kernel 2.6.26.3-19.fc9.x86_64 TT-budget C-1500 DVB card is not longer working 462178 - PCMCIA CF adaptor causes kernel hang at "Starting UDEV:" -------------------------------------------------------------------------------- ChangeLog: * Fri Oct 17 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.6-49 - Two security patches from F9: Fix IOCTL permission checking in sbni WAN adapter (CVE-2008-3525). DRM: fix ioctl security issue (CVE-2008-3831). * Thu Oct 16 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.6-48 - Fix RTC on systems that don't describe it in PnP (F9#451188) * Wed Oct 15 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.6-47 - Copy utrace updates from F-9. * Tue Oct 14 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.6-46 - Fix pci mmap range checking to work without the WARN() macro. * Tue Oct 14 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.6-45 - Two x86 fixes from F9: x86, early_ioremap: fix fencepost error x86: SB450: skip IRQ0 override if it is not routed to INT2 of IOAPIC * Tue Oct 14 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.6-44 - Three libata fixes from F9: libata: always do follow-up SRST if hardreset returned -EAGAIN libata: fix EH action overwriting in ata_eh_reset() libata: sata_nv: SWNCQ should be disabled by default (#463034) * Mon Oct 13 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.6-43 - x86: Reserve FIRST_DEVICE_VECTOR in used_vectors bitmap. * Mon Oct 13 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.6-42 - libata: pata_marvell: use the upstream patch for playing nice with ahci * Fri Oct 10 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.6-41 - pci: check range on sysfs mmapped resources * Fri Oct 10 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.6-40 - Don't allow splice to files opened with O_APPEND. * Fri Oct 10 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.6-39 - Fix buffer overflow in uvcvideo driver. * Fri Oct 10 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.6-38 - Fix possible oops in get_wchan() * Thu Oct 9 2008 Kyle McMartin <kyle@redhat.com> 2.6.26.6-37 - add e1000e: write protect nvram to prevent corruption patch from upstream * Thu Oct 9 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.6-36 - x86: switch to UP mode when only one CPU is present at boot time * Thu Oct 9 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.6-35 - 2.6.26.6 Dropped patches: linux-2.6-sched-fix-process-time-monotonicity.patch linux-2.6-x86-64-fix-overlap-of-modules-and-fixmap-areas.patch linux-2.6-x86-fdiv-bug-detection-fix.patch linux-2.6-x86-fix-oprofile-and-hibernation-issues.patch linux-2.6-x86-32-amd-c1e-force-timer-broadcast-late.patch linux-2.6-x86-pat-proper-tracking-of-set_memory_uc.patch linux-2.6-x86-hpet-01-fix-moronic-32-64-bit-thinko.patch linux-2.6-x86-hpet-02-read-back-compare-register.patch linux-2.6-x86-hpet-03-make-minimum-reprogramming-delta-useful.patch linux-2.6-x86-fix-memmap-exactmap-boot-argument.patch linux-2.6-usb-fix-hcd-interrupt-disabling.patch linux-2.6-acpi-processor-use-signed-int.patch linux-2.6-mm-dirty-page-tracking-race-fix.patch linux-2.6-mm-mark-correct-zone-full-when-scanning-zonelists.patch linux-2.6-block-submit_bh-discards-barrier-flag.patch linux-2.6-pcmcia-fix-broken-abuse-of-dev-driver_data.patch Reverted from upstream: rt2x00-use-ieee80211_hw-workqueue-again.patch * Wed Oct 8 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.5-34 - Disable the snd-aw2 module: it conflicts with video drivers. (F9#462919) * Wed Oct 8 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.5-33 - Copy dwmw2's build fixes from rawhide: Include arch/$ARCH/include/ directories in kernel-devel (F10#465486) Include arch/powerpc/lib/crtsavres.[So] too (F9#464613) * Wed Oct 8 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.5-32 - Fix build ID fiddling magic. (F9#465873) - Move build-nonintconfig patch so it gets included in -vanilla. * Mon Oct 6 2008 John W. Linville <linville@redhat.com> 2.6.26.5-31 - Re-revert at76_usb to version from before attempted mac80211 port * Mon Sep 22 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.5-30 - pcmcia: Fix broken abuse of dev->driver_data (F9#462178) * Mon Sep 22 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.26.5-29 - Copy forgotten libata patch from F9. -------------------------------------------------------------------------------- References: [ 1 ] Bug #464502 - CVE-2008-3831 kernel: i915 kernel drm driver arbitrary ioremap https://bugzilla.redhat.com/show_bug.cgi?id=464502 [ 2 ] Bug #460401 - CVE-2008-3525 kernel: missing capability checks in sbni_ioctl() https://bugzilla.redhat.com/show_bug.cgi?id=460401 [ 3 ] Bug #466707 - CVE-2008-4554 kernel: don't allow splice() to files opened with O_APPEND https://bugzilla.redhat.com/show_bug.cgi?id=466707 [ 4 ] Bug #466079 - CVE-2008-4576 kernel: sctp: Fix oops when INIT-ACK indicates that peer doesn't support AUTH https://bugzilla.redhat.com/show_bug.cgi?id=466079 -------------------------------------------------------------------------------- This update can be installed with the "yum" update program. Use su -c 'yum update kernel' at the command line. For more information, refer to "Managing Software with yum", available at http://docs.fedoraproject.org/yum/. All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at http://fedoraproject.org/keys -------------------------------------------------------------------------------- _______________________________________________ Fedora-package-announce mailing list Fedora-package-announce@redhat.com http://www.redhat.com/mailman/listinfo/fedora-package-ann... (Log in to post comments)
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