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CVE-2024-41077

MEDIUM

5.5

Beschreibung

In the Linux kernel, the following vulnerability has been resolved: null_blk: fix validation of block size Block size should be between 512 and PAGE_SIZE and be a power of 2. The current check does not validate this, so update the check. Without this patch, null_blk would Oops due to a null pointer deref when loaded with bs=1536 [1]. [axboe: remove unnecessary braces and != 0 check]

CVE Details

CVSS v3.1 Bewertung5.5

SchweregradMEDIUM

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

AngriffsvektorLOCAL

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht7/29/2024

Zuletzt geandert11/3/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

linux:linux_kernel

Schwachen (CWE)

CWE-476

Referenzen

https://git.kernel.org/stable/c/08f03186b96e25e3154916a2e70732557c770ea7(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/2772ed2fc075eef7df3789906fc9dae01e4e132e(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/9625afe1dd4a158a14bb50f81af9e2dac634c0b1(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/9b873bdaae64bddade9d8c6df23c8a31948d47d0(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/c462ecd659b5fce731f1d592285832fd6ad54053(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/f92409a9da02f27d05d713bff5f865e386cef9b3(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/08f03186b96e25e3154916a2e70732557c770ea7(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/2772ed2fc075eef7df3789906fc9dae01e4e132e(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/9625afe1dd4a158a14bb50f81af9e2dac634c0b1(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/9b873bdaae64bddade9d8c6df23c8a31948d47d0(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/c462ecd659b5fce731f1d592285832fd6ad54053(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/f92409a9da02f27d05d713bff5f865e386cef9b3(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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