5.5

CVE-2024-42070

netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 3.13
Linux ≫ Linux Kernel Version >= 3.14 < 4.19.317
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.279
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.221
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.162
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.97
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.37
Linux ≫ Linux Kernel Version >= 6.7 < 6.9.8
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.199
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://git.kernel.org/stable/c/23752737c6a618e994f9a310ec2568881a6b49c4
Patch
https://git.kernel.org/stable/c/40188a25a9847dbeb7ec67517174a835a677752f
Patch
https://git.kernel.org/stable/c/41a6375d48deaf7f730304b5153848bfa1c2980f
Patch
https://git.kernel.org/stable/c/461302e07f49687ffe7d105fa0a330c07c7646d8
Patch
https://git.kernel.org/stable/c/5d43d789b57943720dca4181a05f6477362b94cf
Patch
https://git.kernel.org/stable/c/7931d32955e09d0a11b1fe0b6aac1bfa061c005c
Patch
https://git.kernel.org/stable/c/952bf8df222599baadbd4f838a49c4fef81d2564
Patch
https://git.kernel.org/stable/c/efb27ad05949403848f487823b597ed67060e007
Patch
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
https://cert-portal.siemens.com/productcert/html/ssa-398330.html
https://cert-portal.siemens.com/productcert/html/ssa-265688.html
https://cert-portal.siemens.com/productcert/html/ssa-613116.html