CVE-2018-5332

HIGH

7.8

Descricao

In the Linux kernel through 3.2, the rds_message_alloc_sgs() function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write (related to the rds_rdma_extra_size function in net/rds/rdma.c).

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

Publicado1/11/2018

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

canonical:ubuntu_linuxdebian:debian_linuxlinux:linux_kernel

Fraquezas (CWE)

CWE-787

Referencias

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c095508770aebf1b9218e77026e48345d719b17c(cve@mitre.org)

http://www.securityfocus.com/bid/102507(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:0470(cve@mitre.org)

https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=60daca9efbb3e4109ebc1f7069543e5573fc124e(cve@mitre.org)

https://github.com/torvalds/linux/commit/c095508770aebf1b9218e77026e48345d719b17c(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html(cve@mitre.org)

https://usn.ubuntu.com/3617-1/(cve@mitre.org)

https://usn.ubuntu.com/3617-2/(cve@mitre.org)

https://usn.ubuntu.com/3617-3/(cve@mitre.org)

https://usn.ubuntu.com/3619-1/(cve@mitre.org)

https://usn.ubuntu.com/3619-2/(cve@mitre.org)

https://usn.ubuntu.com/3620-1/(cve@mitre.org)

https://usn.ubuntu.com/3620-2/(cve@mitre.org)

https://usn.ubuntu.com/3632-1/(cve@mitre.org)

https://www.debian.org/security/2018/dsa-4187(cve@mitre.org)

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c095508770aebf1b9218e77026e48345d719b17c(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/102507(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:0470(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=60daca9efbb3e4109ebc1f7069543e5573fc124e(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/torvalds/linux/commit/c095508770aebf1b9218e77026e48345d719b17c(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3617-1/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3617-2/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3617-3/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3619-1/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3619-2/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3620-1/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3620-2/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3632-1/(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2018/dsa-4187(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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