Vulnerabilidad en Funcionalidad fcntl, Linux Kernel, Falta de Protección (CVE-2008-1669)
Gravedad CVSS v2.0:
MEDIA
Tipo:
CWE-94
Control incorrecto de generación de código (Inyección de código)
Fecha de publicación:
08/05/2008
Última modificación:
09/04/2025
Descripción
El kernel de Linux en versiones posteriores a la 2.6.25.2, no aplica determinados mecanismos de protección para la funcionalidad fcntl, la cual permite a usuarios locales (1) ejecutar código en paralelo o (2) explotar una condición de carrera (race condition) para obtener un “acceso re-ordenado a la tabla descriptor”
Impacto
Puntuación base 2.0
6.90
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:2.6.0:*:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.0:test1:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.0:test10:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.0:test11:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.0:test2:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.0:test3:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.0:test4:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.0:test5:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.0:test6:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.0:test7:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.0:test8:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.0:test9:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.1:*:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.1:rc1:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:2.6.1:rc2:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://lists.opensuse.org/opensuse-security-announce/2008-06/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00012.html
- http://lists.vmware.com/pipermail/security-announce/2008/000023.html
- http://secunia.com/advisories/30077
- http://secunia.com/advisories/30101
- http://secunia.com/advisories/30108
- http://secunia.com/advisories/30110
- http://secunia.com/advisories/30112
- http://secunia.com/advisories/30116
- http://secunia.com/advisories/30164
- http://secunia.com/advisories/30252
- http://secunia.com/advisories/30260
- http://secunia.com/advisories/30276
- http://secunia.com/advisories/30515
- http://secunia.com/advisories/30769
- http://secunia.com/advisories/30818
- http://secunia.com/advisories/30962
- http://secunia.com/advisories/30982
- http://secunia.com/advisories/31246
- http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0162
- http://www.debian.org/security/2008/dsa-1575
- http://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.36.4
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.25.2
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A104
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A105
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A167
- http://www.redhat.com/support/errata/RHSA-2008-0211.html
- http://www.redhat.com/support/errata/RHSA-2008-0233.html
- http://www.redhat.com/support/errata/RHSA-2008-0237.html
- http://www.securityfocus.com/archive/1/491740/100/0/threaded
- http://www.securityfocus.com/bid/29076
- http://www.securitytracker.com/id?1019974=
- http://www.ubuntu.com/usn/usn-618-1
- http://www.vupen.com/english/advisories/2008/1451/references
- http://www.vupen.com/english/advisories/2008/1452/references
- http://www.vupen.com/english/advisories/2008/2222/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42242
- https://issues.rpath.com/browse/RPL-2518
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10065
- https://usn.ubuntu.com/614-1/
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00232.html
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00294.html
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00357.html
- http://lists.opensuse.org/opensuse-security-announce/2008-06/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00012.html
- http://lists.vmware.com/pipermail/security-announce/2008/000023.html
- http://secunia.com/advisories/30077
- http://secunia.com/advisories/30101
- http://secunia.com/advisories/30108
- http://secunia.com/advisories/30110
- http://secunia.com/advisories/30112
- http://secunia.com/advisories/30116
- http://secunia.com/advisories/30164
- http://secunia.com/advisories/30252
- http://secunia.com/advisories/30260
- http://secunia.com/advisories/30276
- http://secunia.com/advisories/30515
- http://secunia.com/advisories/30769
- http://secunia.com/advisories/30818
- http://secunia.com/advisories/30962
- http://secunia.com/advisories/30982
- http://secunia.com/advisories/31246
- http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0162
- http://www.debian.org/security/2008/dsa-1575
- http://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.36.4
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.25.2
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A104
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A105
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A167
- http://www.redhat.com/support/errata/RHSA-2008-0211.html
- http://www.redhat.com/support/errata/RHSA-2008-0233.html
- http://www.redhat.com/support/errata/RHSA-2008-0237.html
- http://www.securityfocus.com/archive/1/491740/100/0/threaded
- http://www.securityfocus.com/bid/29076
- http://www.securitytracker.com/id?1019974=
- http://www.ubuntu.com/usn/usn-618-1
- http://www.vupen.com/english/advisories/2008/1451/references
- http://www.vupen.com/english/advisories/2008/1452/references
- http://www.vupen.com/english/advisories/2008/2222/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42242
- https://issues.rpath.com/browse/RPL-2518
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10065
- https://usn.ubuntu.com/614-1/
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00232.html
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00294.html
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00357.html