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CVE-2017-5576

HIGH

7.8

Descricao

Integer overflow in the vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem.c in the VideoCore DRM driver in the Linux kernel before 4.9.7 allows local users to cause a denial of service or possibly have unspecified other impact via a crafted size value in a VC4_SUBMIT_CL ioctl call.

Detalhes CVE

Pontuacao CVSS v3.17.8

SeveridadeHIGH

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado2/6/2017

Ultima modificacao4/20/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

linux:linux_kernel

Fraquezas (CWE)

CWE-190

Referencias

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0f2ff82e11c86c05d051cae32b58226392d33bbf(cve@mitre.org)

http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.7(cve@mitre.org)

http://www.openwall.com/lists/oss-security/2017/01/21/7(cve@mitre.org)

http://www.securityfocus.com/bid/95767(cve@mitre.org)

https://bugzilla.redhat.com/show_bug.cgi?id=1416436(cve@mitre.org)

https://github.com/torvalds/linux/commit/0f2ff82e11c86c05d051cae32b58226392d33bbf(cve@mitre.org)

https://lkml.org/lkml/2017/1/17/761(cve@mitre.org)

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0f2ff82e11c86c05d051cae32b58226392d33bbf(af854a3a-2127-422b-91ae-364da2661108)

http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.7(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2017/01/21/7(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/95767(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1416436(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/torvalds/linux/commit/0f2ff82e11c86c05d051cae32b58226392d33bbf(af854a3a-2127-422b-91ae-364da2661108)

https://lkml.org/lkml/2017/1/17/761(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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