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CVE-2024-42070

MEDIUM

5.5

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers register store validation for NFT_DATA_VALUE is conditional, however, the datatype is always either NFT_DATA_VALUE or NFT_DATA_VERDICT. This only requires a new helper function to infer the register type from the set datatype so this conditional check can be removed. Otherwise, pointer to chain object can be leaked through the registers.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published7/29/2024

Last Modified11/3/2025

Sourcenvd

Honeypot Sightings0

Affected Products

linux:linux_kernel

Weaknesses (CWE)

CWE-401

References

https://git.kernel.org/stable/c/23752737c6a618e994f9a310ec2568881a6b49c4(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/40188a25a9847dbeb7ec67517174a835a677752f(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/41a6375d48deaf7f730304b5153848bfa1c2980f(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/461302e07f49687ffe7d105fa0a330c07c7646d8(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/5d43d789b57943720dca4181a05f6477362b94cf(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/7931d32955e09d0a11b1fe0b6aac1bfa061c005c(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/952bf8df222599baadbd4f838a49c4fef81d2564(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/efb27ad05949403848f487823b597ed67060e007(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/23752737c6a618e994f9a310ec2568881a6b49c4(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/40188a25a9847dbeb7ec67517174a835a677752f(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/41a6375d48deaf7f730304b5153848bfa1c2980f(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/461302e07f49687ffe7d105fa0a330c07c7646d8(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/5d43d789b57943720dca4181a05f6477362b94cf(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/7931d32955e09d0a11b1fe0b6aac1bfa061c005c(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/952bf8df222599baadbd4f838a49c4fef81d2564(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/efb27ad05949403848f487823b597ed67060e007(af854a3a-2127-422b-91ae-364da2661108)

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

IOC Correlations

No correlations recorded

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