Vulnerabilidad en Envío de señales arbitrarias en el núcleo Linux (CVE-2007-3848)
Gravedad CVSS v2.0:
BAJA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
14/08/2007
Última modificación:
09/04/2025
Descripción
El núcleo Linux 2.4.35 y otras versiones permite a usuarios locales enviar señales de su elección a un proceso hijo que está ejecutándose con privilegios mayores provocando que un proceso padre con setuid-root muera, lo cual envía desde un proceso padre controlado por el atacante una señal de muerte (PR_SET_PDEATHSIG).
Impacto
Puntuación base 2.0
1.90
Gravedad 2.0
BAJA
Productos y versiones vulnerables
CPE | Desde | Hasta |
---|---|---|
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 2.4.35 (incluyendo) |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=CVE-2007-3848
- http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00007.html
- http://marc.info/?l=bugtraq&m=118711306802632&w=2
- http://marc.info/?l=openwall-announce&m=118710356812637&w=2
- http://secunia.com/advisories/26450
- http://secunia.com/advisories/26500
- http://secunia.com/advisories/26643
- http://secunia.com/advisories/26651
- http://secunia.com/advisories/26664
- http://secunia.com/advisories/27212
- http://secunia.com/advisories/27227
- http://secunia.com/advisories/27322
- http://secunia.com/advisories/27436
- http://secunia.com/advisories/27747
- http://secunia.com/advisories/27913
- http://secunia.com/advisories/28806
- http://secunia.com/advisories/29058
- http://secunia.com/advisories/29570
- http://secunia.com/advisories/33280
- http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm
- http://www.debian.org/security/2007/dsa-1356
- http://www.debian.org/security/2008/dsa-1503
- http://www.debian.org/security/2008/dsa-1504
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.4
- http://www.mandriva.com/security/advisories?name=MDKSA-2007%3A195
- http://www.mandriva.com/security/advisories?name=MDKSA-2007%3A196
- http://www.novell.com/linux/security/advisories/2007_53_kernel.html
- http://www.redhat.com/support/errata/RHSA-2007-0939.html
- http://www.redhat.com/support/errata/RHSA-2007-0940.html
- http://www.redhat.com/support/errata/RHSA-2007-1049.html
- http://www.redhat.com/support/errata/RHSA-2008-0787.html
- http://www.securityfocus.com/archive/1/476464/100/0/threaded
- http://www.securityfocus.com/archive/1/476538/100/0/threaded
- http://www.securityfocus.com/archive/1/476677/100/0/threaded
- http://www.securityfocus.com/archive/1/476803/100/0/threaded
- http://www.securityfocus.com/bid/25387
- http://www.ubuntu.com/usn/usn-508-1
- http://www.ubuntu.com/usn/usn-509-1
- http://www.ubuntu.com/usn/usn-510-1
- https://issues.rpath.com/browse/RPL-1648
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10120
- http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=CVE-2007-3848
- http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00007.html
- http://marc.info/?l=bugtraq&m=118711306802632&w=2
- http://marc.info/?l=openwall-announce&m=118710356812637&w=2
- http://secunia.com/advisories/26450
- http://secunia.com/advisories/26500
- http://secunia.com/advisories/26643
- http://secunia.com/advisories/26651
- http://secunia.com/advisories/26664
- http://secunia.com/advisories/27212
- http://secunia.com/advisories/27227
- http://secunia.com/advisories/27322
- http://secunia.com/advisories/27436
- http://secunia.com/advisories/27747
- http://secunia.com/advisories/27913
- http://secunia.com/advisories/28806
- http://secunia.com/advisories/29058
- http://secunia.com/advisories/29570
- http://secunia.com/advisories/33280
- http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm
- http://www.debian.org/security/2007/dsa-1356
- http://www.debian.org/security/2008/dsa-1503
- http://www.debian.org/security/2008/dsa-1504
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.4
- http://www.mandriva.com/security/advisories?name=MDKSA-2007%3A195
- http://www.mandriva.com/security/advisories?name=MDKSA-2007%3A196
- http://www.novell.com/linux/security/advisories/2007_53_kernel.html
- http://www.redhat.com/support/errata/RHSA-2007-0939.html
- http://www.redhat.com/support/errata/RHSA-2007-0940.html
- http://www.redhat.com/support/errata/RHSA-2007-1049.html
- http://www.redhat.com/support/errata/RHSA-2008-0787.html
- http://www.securityfocus.com/archive/1/476464/100/0/threaded
- http://www.securityfocus.com/archive/1/476538/100/0/threaded
- http://www.securityfocus.com/archive/1/476677/100/0/threaded
- http://www.securityfocus.com/archive/1/476803/100/0/threaded
- http://www.securityfocus.com/bid/25387
- http://www.ubuntu.com/usn/usn-508-1
- http://www.ubuntu.com/usn/usn-509-1
- http://www.ubuntu.com/usn/usn-510-1
- https://issues.rpath.com/browse/RPL-1648
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10120