9.8

CVE-2026-43384

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

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

net/tcp-ao: 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 das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 0a3a809089eb1d4a0a2fd0c16b520d603988c859
Version < 8be6ed64966da48b6c4726918f106c18742a5125
Status affected
Version 0a3a809089eb1d4a0a2fd0c16b520d603988c859
Version < a269cbdc442f8658bca35383e34b9d0b0ff95a1c
Status affected
Version 0a3a809089eb1d4a0a2fd0c16b520d603988c859
Version < 080b0e210088296dd50d6637c06c1db14246adfe
Status affected
Version 0a3a809089eb1d4a0a2fd0c16b520d603988c859
Version < 67edfec516d30d3e62925c397be4a1e5185802fc
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.7
Status affected
Version 0
Version < 6.7
Status unaffected
Version <= 6.12.*
Version 6.12.78
Status unaffected
Version <= 6.18.*
Version 6.18.19
Status unaffected
Version <= 6.19.*
Version 6.19.9
Status unaffected
Version <= *
Version 7.0
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.06% 0.18
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.