CVE-2010-5321

MEDIUM

4.3

Descricao

Memory leak in drivers/media/video/videobuf-core.c in the videobuf subsystem in the Linux kernel 2.6.x through 4.x allows local users to cause a denial of service (memory consumption) by leveraging /dev/video access for a series of mmap calls that require new allocations, a different vulnerability than CVE-2007-6761. NOTE: as of 2016-06-18, this affects only 11 drivers that have not been updated to use videobuf2 instead of videobuf.

Detalhes CVE

Pontuacao CVSS v3.14.3

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Vetor de ataquePHYSICAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado4/24/2017

Ultima modificacao4/20/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

linux:linux_kernel

Fraquezas (CWE)

CWE-772

Referencias

http://linuxtv.org/irc/v4l/index.php?date=2010-07-29(secalert@redhat.com)

http://www.openwall.com/lists/oss-security/2015/02/08/4(secalert@redhat.com)

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=827340(secalert@redhat.com)

https://bugzilla.kernel.org/show_bug.cgi?id=120571(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=620629(secalert@redhat.com)

http://linuxtv.org/irc/v4l/index.php?date=2010-07-29(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2015/02/08/4(af854a3a-2127-422b-91ae-364da2661108)

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=827340(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.kernel.org/show_bug.cgi?id=120571(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=620629(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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