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Sicherheit: Ausführen beliebiger Kommandos im Kernel
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos im Kernel
ID: FEDORA-2015-4457
Distribution: Fedora
Plattformen: Fedora 21
Datum: So, 29. März 2015, 13:52
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2666

Originalnachricht

Name        : kernel
Product : Fedora 21
Version : 3.19.2
Release : 201.fc21
URL : http://www.kernel.org/
Summary : The Linux kernel
Description :
The kernel meta package

-------------------------------------------------------------------------------
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Update Information:

The 3.19.2 stable update contains a number of important fixes across the
tree.1205244
-------------------------------------------------------------------------------
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ChangeLog:

* Mon Mar 23 2015 Josh Boyer <jwboyer@fedoraproject.org> - 3.19.2-201
- Enable CONFIG_SND_BEBOB (rhbz 1204342)
- Validate iovec range in sys_sendto/sys_recvfrom
- CVE-2015-2666 execution in the early microcode loader (rhbz 1204724 1204722)
* Mon Mar 23 2015 Peter Robinson <pbrobinson@fedoraproject.org>
- Refix Panda on ARMv7 crash on boot
* Fri Mar 20 2015 Josh Boyer <jwboyer@fedoraproject.org>
- Fix brightness on Lenovo Ideapad Z570 (rhbz 1187004)
* Thu Mar 19 2015 Justin M. Forbes <jforbes@fedoraproject.org> -
3.19.2-200
- Linux v3.19.2
* Wed Mar 18 2015 Peter Robinson <pbrobinson@fedoraproject.org>
- Add upstream aarch64 patch to fix hang due to cache invalidation bug
- Fix aarch64 DTBs now they're in vendor sub dirs
* Tue Mar 17 2015 Justin M. Forbes <jforbes@fedoraproject.org> -
3.19.1-201
- Re-add patch to quiet i915 state machine
* Mon Mar 16 2015 Justin M. Forbes <jforbes@fedoraproject.org> -
3.19.1-200
- Linux v3.19.1
* Fri Mar 13 2015 Kyle McMartin <kyle@fedoraproject.org>
- arm64-revert-tlb-rcu_table_free.patch: revert 5e5f6dc1 which causes
lockups on arm64 machines.
- Add kernel-4* to .gitignore.
- arm64-fix-ooo-descriptor-read.patch: fix an xgene-enet crash.
* Fri Mar 13 2015 Josh Boyer <jwboyer@fedoraproject.org>
- Add patch to support clickpads (rhbz 1201532)
* Thu Mar 12 2015 Josh Boyer <jwboyer@fedoraproject.org>
- CVE-2014-8159 infiniband: uverbs: unprotected physical memory access (rhbz
1181166 1200950)
* Wed Mar 11 2015 Josh Boyer <jwboyer@fedoraproject.org>
- Fix blank screen after resume with various radeon devices (rhbz 1069027)
- CVE-2015-2150 xen: NMIs triggerable by guests (rhbz 1196266 1200397)
- Patch series to fix Lenovo *40 and Carbon X1 touchpads (rhbz 1200777 1200778)
* Tue Mar 10 2015 Josh Boyer <jwboyer@fedoraproject.org>
- CVE-2015-2042 rds: information handling flaw in sysctl (rhbz 1195355 1199365)
* Mon Mar 9 2015 Justin M. Forbes <jforbes@fedoraproject.org> -
3.18.9-200
- Linux v3.18.9
* Mon Mar 2 2015 Josh Boyer <jwboyer@fedoraproject.org>
- Add patch to fix nfsd soft lockup (rhbz 1185519)
- Enable ET131X driver (rhbz 1197842)
* Sat Feb 28 2015 Peter Robinson <pbrobinson@fedoraproject.org>
- Fix Panda on ARMv7 crash on boot
* Fri Feb 27 2015 Kyle McMartin <kyle@fedoraproject.org> - 3.18.8-201
- Fix up aarch64 build... mis-merge in kernel-arm64.patch.
* Fri Feb 27 2015 Josh Boyer <jwboyer@fedoraproject.org> - 3.18.8-200
- Linux v3.18.8
* Thu Feb 26 2015 Josh Boyer <jwboyer@fedoraproject.org>
- CVE-2015-1421 sctp: slab corruption from use after free on INIT collisions
(rhbz 1196581 1196595)
* Wed Feb 25 2015 Josh Boyer <jwboyer@fedoraproject.org>
- Add support for AR5B195 devices from Alexander Ploumistos (rhbz 1190947)
* Tue Feb 24 2015 Josh Boyer <jwboyer@fedoraproject.org>
- Fix ext4 remount with journal_checksum option (rhbz 1190933)
* Mon Feb 23 2015 Josh Boyer <jwboyer@fedoraproject.org>
- Add patch for HID i2c from Seth Forshee (rhbz 1188439)
- CVE-2015-0275 ext4: fallocate zero range page size > block size BUG (rhbz
1193907 1195178)
* Fri Feb 20 2015 Josh Boyer <jwboyer@fedoraproject.org>
- Move mtpspi and related mods to kernel-core for VMWare guests (rhbz 1194612)
* Mon Feb 16 2015 Josh Boyer <jwboyer@fedoraproject.org>
- CVE-XXXX-XXXX potential memory corruption in vhost/scsi driver (rhbz 1189864
1192079)
- CVE-2015-1593 stack ASLR integer overflow (rhbz 1192519 1192520)
* Wed Feb 11 2015 Justin M. Forbes <jforbes@fedoraproject.org> -
3.18.7-200
- Linux v3.18.7
- Add disable_native_backlight quirk for Samsung 510R (rhbz 1186097)
* Fri Feb 6 2015 Justin M. Forbes <jforbes@fedoraproject.org> -
3.18.6-200
- Linux v3.18.6
* Mon Feb 2 2015 Justin M. Forbes <jforbes@fedoraproject.org> -
3.18.5-201
- Fixup adjtimex freq validation on 32bit systems (rhbz 1188074)
* Mon Feb 2 2015 Josh Boyer <jwboyer@fedoraproject.org>
- CVE-XXXX-XXX DoS due to routing packets to too many different dsts/too fast
(rhbz 1183744 1188347)
* Fri Jan 30 2015 Justin M. Forbes <jforbes@fedoraproject.org> -
3.18.5-200
- Linux v3.18.5
* Thu Jan 29 2015 Josh Boyer <jwboyer@fedoraproject.org>
- Backport patch from Rob Clark to toggle i915 state machine checks
- Disable i915 state checks
* Tue Jan 27 2015 Justin M. Forbes <jforbes@fedoraproject.org> -
3.18.4-200
- Linux v3.18.4
* Tue Jan 27 2015 Josh Boyer <jwboyer@fedoraproject.org>
- CVE-2015-0239 kvm: insufficient sysenter emulation from 16-bit (rhbz 1186448
1186453)
* Mon Jan 19 2015 Justin M. Forbes <jforbes@fedoraproject.org> -
3.18.3-201
- Add fixes from 3.18.4 queue to fix i915 issues (rhbz 1183232)
- xhci: Check if slot is already in default state before moving it there (rhbz
1183289)
* Fri Jan 16 2015 Justin M. Forbes <jforbes@fedoraproject.org> -
3.18.3-200
- Linux v3.18.3
* Thu Jan 15 2015 Justin M. Forbes <jforbes@fedoraproject.org>
- Build fixes for big-endian arches
* Tue Jan 13 2015 Justin M. Forbes <jforbes@fedoraproject.org> -
3.18.2-200
- Linux v3.18.2
* Mon Jan 12 2015 Josh Boyer <jwboyer@fedoraproject.org>
- CVE-2014-9585 ASLR brute-force possible for vdso (rhbz 1181054 1181056)
- Backlight fixes for Samsung and Dell machines (rhbz 1094948 1115713 1163574)
- Add various UAS quirks (rhbz 1124119)
- Add patch to fix loop in VDSO (rhbz 1178975)
* Thu Jan 8 2015 Justin M. Forbes <jforbes@fedoraproject.org> -
3.17.8-300
- Linux v3.17.8
* Wed Jan 7 2015 Josh Boyer <jwboyer@fedoraproject.org>
- CVE-2014-9529 memory corruption or panic during key gc (rhbz 1179813 1179853)
- Enable POWERCAP and INTEL_RAPL
* Tue Jan 6 2015 Josh Boyer <jwboyer@fedoraproject.org>
- CVE-2014-9419 partial ASLR bypass through TLS base addr leak (rhbz 1177260
1177263)
- CVE-2014-9428 remote DoS via batman-adv (rhbz 1178826 1178833)
- Fix CIFS login issue (rhbz 1163927)
* Mon Dec 29 2014 Josh Boyer <jwboyer@fedoraproject.org>
- Enable F2FS (rhbz 972446)
* Thu Dec 18 2014 Josh Boyer <jwboyer@fedoraproject.org>
- CVE-2014-8989 userns can bypass group restrictions (rhbz 1170684 1170688)
- Fix dm-cache crash (rhbz 1168434)
- Fix blk-mq crash on CPU hotplug (rhbz 1175261)
* Wed Dec 17 2014 Josh Boyer <jwboyer@fedoraproject.org>
- Enable USBIP in modules-extra from Johnathan Dieter (rhbz 1169478)
- CVE-2014-XXXX isofs: infinite loop in CE record entries (rhbz 1175235
1175250)
* Tue Dec 16 2014 Josh Boyer <jwboyer@fedoraproject.org>
- Linux v3.17.7
- CVE-2014-8559 deadlock due to incorrect usage of rename_lock (rhbz 1159313
1173814)
- Add patch from Josh Stone to restore var-tracking via Kconfig (rhbz 1126580)
* Mon Dec 15 2014 Josh Boyer <jwboyer@fedoraproject.org>
- Fix ppc64 boot with smt-enabled=off (rhbz 1173806)
- CVE-2014-8133 x86: espfix(64) bypass via set_thread_area and CLONE_SETTLS
(rhbz 1172797 1174374)
* Fri Dec 12 2014 Kyle McMartin <kyle@fedoraproject.org>
- build in ahci_platform on aarch64 temporarily.
* Fri Dec 12 2014 Josh Boyer <jwboyer@fedoraproject.org>
- Remove pointless warning in cfg80211 (rhbz 1172543)
* Wed Dec 10 2014 Josh Boyer <jwboyer@fedoraproject.org>
- Fix MSI issues on another Samsung pci-e SSD (rhbz 1084928)
- Fix UAS crashes with Seagate and Fresco Logic drives (rhbz 1164945)
- CVE-2014-8134 fix espfix for 32-bit KVM paravirt guests (rhbz 1172765
1172769)
* Mon Dec 8 2014 Justin M. Forbes <jforbes@fedoraproject.org> -
3.17.6-300
- Linux v3.17.6
* Fri Dec 5 2014 Kyle McMartin <kyle@fedoraproject.org> - 3.17.4-303
- arm64-fix-xgene_enet_process_ring.patch: fix a panic under load.
* Thu Dec 4 2014 Josh Boyer <jwboyer@fedoraproject.org> - 3.17.4-302
- CVE-2014-9090 local DoS via do_double_fault due to improper SS faults (rhbz
1170691)
* Thu Dec 4 2014 Kyle McMartin <kyle@fedoraproject.org>
- kernel-arm64.patch: update.
- arm64-force-serial-to-be-active-consdev.patch: force serial consoles
to be the primary console device instead of defaulting to tty0. No
changes to drivers outside of ARM-land.
- arm64-vgic-error-to-info.patch: change an error to a warning so that
kvm will work.
* Mon Dec 1 2014 Josh Boyer <jwboyer@fedoraproject.org>
- Add patch to quiet i915 driver on long hdps
- Add patch to fix oops when using xpad (rhbz 1094048)
-------------------------------------------------------------------------------
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References:

[ 1 ] Bug #1204722 - CVE-2015-2666 kernel: execution in the early microcode
loader
https://bugzilla.redhat.com/show_bug.cgi?id=1204722
-------------------------------------------------------------------------------
-

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
https://fedoraproject.org/keys
-------------------------------------------------------------------------------
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