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CVE-2024-27016

MEDIUM

5.5

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: validate pppoe header Ensure there is sufficient room to access the protocol field of the PPPoe header. Validate it once before the flowtable lookup, then use a helper function to access protocol field.

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

Published5/1/2024

Last Modified11/4/2025

Sourcenvd

Honeypot Sightings0

Affected Products

fedoraproject:fedoralinux:linux_kernel

References

https://git.kernel.org/stable/c/87b3593bed1868b2d9fe096c01bcdf0ea86cbebf(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/8bf7c76a2a207ca2b4cfda0a279192adf27678d7(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/a2471d271042ea18e8a6babc132a8716bb2f08b9(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/cf366ee3bc1b7d1c76a882640ba3b3f8f1039163(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/d06977b9a4109f8738bb276125eb6a0b772bc433(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/87b3593bed1868b2d9fe096c01bcdf0ea86cbebf(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/8bf7c76a2a207ca2b4cfda0a279192adf27678d7(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/a2471d271042ea18e8a6babc132a8716bb2f08b9(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/cf366ee3bc1b7d1c76a882640ba3b3f8f1039163(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/d06977b9a4109f8738bb276125eb6a0b772bc433(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4EZ6PJW7VOZ224TD7N4JZNU6KV32ZJ53/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DAMSOZXJEPUOXW33WZYWCVAY7Z5S7OOY/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCBZZEC7L7KTWWAS2NLJK6SO3IZIL4WW/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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