Säkerhetsbulletin från Debian
DSA-1862-1 linux-2.6 -- utökning av privilegier
- Rapporterat den:
- 2009-08-14
- Berörda paket:
- linux-2.6
- Sårbara:
- Ja
- Referenser i säkerhetsdatabaser:
- I Mitres CVE-förteckning: CVE-2009-2692.
- Ytterligare information:
-
En sårbarhet har upptäckts i Linuxkärnan som kan elda till utökning av privilegier. Projektet Common Vulnerabilities and Exposures identifierar följande problem:
- CVE-2009-2692
Tavis Ormandy och Julien Tinnes upptäckte ett problem med hur funktionen sendpage initialiseras i strukturen proto_ops. Lokala användare kan utnyttja denna sårbarhet för att erhålla utökade privilegier.
För den gamla stabila utgåvan (Etch) kommer detta problem att rättas i uppdateringar till linux-2.6 och linux-2.6.24.
För den stabila utgåvan (Lenny) har detta problem rättats i version 2.6.26-17lenny2.
Vi rekommenderar att ni uppgraderar era linux-2.6- och user-mode-linux-paket.
Observera: Debian övervakar noga alla kända säkerhetsproblem i alla linuxkärnpaket i alla utgåvor med aktivt säkerhetsstöd. Men med tanke på hur ofta säkerhetsproblem av mindre allvarlig karaktär dyker upp och resurserna som krävs för att göra en uppdatering, kommer mindre allvarliga uppdateringar typiskt inte att släppas för alla kärnor på samma gång. De kommer snarare att släppas på ett något
hackigt
sätt. - CVE-2009-2692
- Rättat i:
-
Debian GNU/Linux 5.0 (lenny)
- Källkod:
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-2.6_2.6.26-17lenny2.dsc
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-2.6_2.6.26.orig.tar.gz
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-2.6_2.6.26-17lenny2.diff.gz
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-2.6_2.6.26.orig.tar.gz
- Arkitekturoberoende komponent:
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-source-2.6.26_2.6.26-17lenny2_all.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-manual-2.6.26_2.6.26-17lenny2_all.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-tree-2.6.26_2.6.26-17lenny2_all.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-doc-2.6.26_2.6.26-17lenny2_all.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-patch-debian-2.6.26_2.6.26-17lenny2_all.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-support-2.6.26-2_2.6.26-17lenny2_all.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-manual-2.6.26_2.6.26-17lenny2_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-alpha-smp_2.6.26-17lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-alpha-smp_2.6.26-17lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-alpha-legacy_2.6.26-17lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-libc-dev_2.6.26-17lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-alpha-generic_2.6.26-17lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-alpha-legacy_2.6.26-17lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-alpha-generic_2.6.26-17lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all-alpha_2.6.26-17lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all_2.6.26-17lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common_2.6.26-17lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-alpha-smp_2.6.26-17lenny2_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-openvz-amd64_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-amd64_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all-amd64_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common-xen_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/xen-linux-system-2.6.26-2-xen-amd64_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-amd64_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-libc-dev_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common-vserver_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-xen-amd64_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common-openvz_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-vserver-amd64_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-vserver-amd64_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-xen-amd64_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-modules-2.6.26-2-xen-amd64_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-openvz-amd64_2.6.26-17lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-amd64_2.6.26-17lenny2_amd64.deb
- ARM EABI:
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-orion5x_2.6.26-17lenny2_armel.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all_2.6.26-17lenny2_armel.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-ixp4xx_2.6.26-17lenny2_armel.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all-armel_2.6.26-17lenny2_armel.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common_2.6.26-17lenny2_armel.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-iop32x_2.6.26-17lenny2_armel.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-iop32x_2.6.26-17lenny2_armel.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-versatile_2.6.26-17lenny2_armel.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-orion5x_2.6.26-17lenny2_armel.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-ixp4xx_2.6.26-17lenny2_armel.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-libc-dev_2.6.26-17lenny2_armel.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-versatile_2.6.26-17lenny2_armel.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all_2.6.26-17lenny2_armel.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-parisc_2.6.26-17lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-parisc-smp_2.6.26-17lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-parisc_2.6.26-17lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-parisc64_2.6.26-17lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all-hppa_2.6.26-17lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all_2.6.26-17lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common_2.6.26-17lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-parisc64_2.6.26-17lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-parisc64-smp_2.6.26-17lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-parisc64-smp_2.6.26-17lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-libc-dev_2.6.26-17lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-parisc-smp_2.6.26-17lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-parisc-smp_2.6.26-17lenny2_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-openvz-686_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-686-bigmem_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-openvz-686_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-vserver-686-bigmem_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-amd64_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-vserver-686_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-vserver-686_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/xen-linux-system-2.6.26-2-xen-686_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-686-bigmem_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common-openvz_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common-vserver_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-686_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-486_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-amd64_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all-i386_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common-xen_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-xen-686_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-vserver-686-bigmem_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-libc-dev_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-486_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-686_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-xen-686_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-modules-2.6.26-2-xen-686_2.6.26-17lenny2_i386.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-686-bigmem_2.6.26-17lenny2_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-vserver-mckinley_2.6.26-17lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-vserver-mckinley_2.6.26-17lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-itanium_2.6.26-17lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all-ia64_2.6.26-17lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-vserver-itanium_2.6.26-17lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-itanium_2.6.26-17lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common-vserver_2.6.26-17lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common_2.6.26-17lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-vserver-itanium_2.6.26-17lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-libc-dev_2.6.26-17lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all_2.6.26-17lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-mckinley_2.6.26-17lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-mckinley_2.6.26-17lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-vserver-mckinley_2.6.26-17lenny2_ia64.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-vserver-powerpc64_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-powerpc-smp_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-powerpc-smp_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common-vserver_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-libc-dev_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-powerpc64_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-powerpc_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-powerpc_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-vserver-powerpc_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-vserver-powerpc_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-vserver-powerpc64_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all-powerpc_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-powerpc64_2.6.26-17lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-vserver-powerpc64_2.6.26-17lenny2_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common_2.6.26-17lenny2_s390.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-s390x_2.6.26-17lenny2_s390.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-vserver-s390x_2.6.26-17lenny2_s390.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-s390_2.6.26-17lenny2_s390.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-libc-dev_2.6.26-17lenny2_s390.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all_2.6.26-17lenny2_s390.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-common-vserver_2.6.26-17lenny2_s390.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-s390_2.6.26-17lenny2_s390.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-s390x_2.6.26-17lenny2_s390.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-s390-tape_2.6.26-17lenny2_s390.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2.6.26-2-vserver-s390x_2.6.26-17lenny2_s390.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-all-s390_2.6.26-17lenny2_s390.deb
- http://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers-2.6.26-2-s390x_2.6.26-17lenny2_s390.deb
MD5-kontrollsummor för dessa filer finns i originalbulletinen.