9.4

CVE-2026-43383

net/tcp-md5: Fix MAC comparison to be constant-time

In the Linux kernel, the following vulnerability has been resolved:

net/tcp-md5: Fix MAC comparison to be constant-time

To prevent timing attacks, MACs need to be compared in constant
time.  Use the appropriate helper function for this.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.20 < 5.10.253
Linux ≫ Linux Kernel Version >= 5.11 < 6.1.167
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.130
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.78
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.19
Linux ≫ Linux Kernel Version >= 6.19 < 6.19.9
Linux ≫ Linux Kernel Version7.0 Updaterc1
Linux ≫ Linux Kernel Version7.0 Updaterc2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.44% 0.352
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 9.4 3.9 5.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/821c8751fdeecdeecabeb11704dd33439c9e4bbc
Patch
https://git.kernel.org/stable/c/345a9530756528d7ca407663d659c3c40e75c3dd
Patch
https://git.kernel.org/stable/c/5d305a95130a8d08b9545e47f1e18d29d59866cb
Patch
https://git.kernel.org/stable/c/02669e2a4d207068edce7e8b5fafd85822018ce6
Patch
https://git.kernel.org/stable/c/ae3831b44f477de048287493e184fc3ff913b624
Patch
https://git.kernel.org/stable/c/b502e97e29d791ff7a8051f29a414535739be218
Patch
https://git.kernel.org/stable/c/46d0d6f50dab706637f4c18a470aac20a21900d3
Patch