← Volver a CVEs

CVE-2023-0458

MEDIUM

5.3

Descripcion

A speculative pointer dereference problem exists in the Linux Kernel on the do_prlimit() function. The resource argument value is controlled and is used in pointer arithmetic for the 'rlim' variable and can be used to leak the contents. We recommend upgrading past version 6.1.8 or commit 739790605705ddcf18f21782b9c99ad7d53a8c11

Detalles CVE

Puntuacion CVSS v3.15.3

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado4/26/2023

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

debian:debian_linuxlinux:linux_kernel

Debilidades (CWE)

CWE-476CWE-476

Referencias

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/diff/kernel/sys.c?id=v6.1.8&id2=v6.1.7(cve-coordination@google.com)

https://github.com/torvalds/linux/commit/739790605705ddcf18f21782b9c99ad7d53a8c11(cve-coordination@google.com)

https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html(cve-coordination@google.com)

https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html(cve-coordination@google.com)

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/diff/kernel/sys.c?id=v6.1.8&id2=v6.1.7(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/torvalds/linux/commit/739790605705ddcf18f21782b9c99ad7d53a8c11(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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