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CVE-2023-0458

MEDIUM

5.3

Beschreibung

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

CVE Details

CVSS v3.1 Bewertung5.3

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

AngriffsvektorNETWORK

KomplexitatHIGH

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht4/26/2023

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

debian:debian_linuxlinux:linux_kernel

Schwachen (CWE)

CWE-476CWE-476

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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