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CVE-2023-0458

MEDIUM

5.3

Description

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

Details CVE

Score CVSS v3.15.3

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisLOW

Interaction utilisateurNONE

Publie4/26/2023

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

debian:debian_linuxlinux:linux_kernel

Faiblesses (CWE)

CWE-476CWE-476

References

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)

Correlations IOC

Aucune correlation enregistree

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