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CVE-2026-93064

wifi: iwlwifi: mvm: fix off-by-one in TXF key sanitiser

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

wifi: iwlwifi: mvm: fix off-by-one in TXF key sanitiser

iwl_mvm_frob_txf_key_iter() tracks the last matched byte position
in loop variable 'i'. When a full key match is found (match ==
keylen), 'i' points at the last byte of the matched key. The
memset start offset should therefore be i + 1 - keylen, not
i - keylen; the current code zeroes one byte before the match
and leaves the final key byte un-sanitised.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 12d60c1efc29e19f4dc0dc70cd48ce097fce6447
Version < 1af000d75b1c96f7cbdf23f14d0ee1c51b12f8e6
Status affected
Version 12d60c1efc29e19f4dc0dc70cd48ce097fce6447
Version < 5bcc933c6d47d795dab27458b9001c2d97130fd3
Status affected
Version 12d60c1efc29e19f4dc0dc70cd48ce097fce6447
Version < 4c582ed61325135f841ca93667d7551a8e31e58d
Status affected
Version 12d60c1efc29e19f4dc0dc70cd48ce097fce6447
Version < c9d8641aea01c3b2516483e128e1f557cfbcf44a
Status affected
Version 12d60c1efc29e19f4dc0dc70cd48ce097fce6447
Version < 2a77cb320e3998afa5e1ed0e95908b226aae9ed6
Status affected
Version 12d60c1efc29e19f4dc0dc70cd48ce097fce6447
Version < f6a6c01cbc046f68e6916a7e047a1bc881c8c9ab
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.16
Status affected
Version 0
Version < 5.16
Status unaffected
Version <= 6.1.*
Version 6.1.188
Status unaffected
Version <= 6.6.*
Version 6.6.157
Status unaffected
Version <= 6.12.*
Version 6.12.110
Status unaffected
Version <= 6.18.*
Version 6.18.52
Status unaffected
Version <= 7.2.*
Version 7.2.6
Status unaffected
Version <= *
Version 7.3-rc1
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 0.17% 0.07
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/1af000d75b1c96f7cbdf23f14d0ee1c51b12f8e6
https://git.kernel.org/stable/c/5bcc933c6d47d795dab27458b9001c2d97130fd3
https://git.kernel.org/stable/c/4c582ed61325135f841ca93667d7551a8e31e58d
https://git.kernel.org/stable/c/c9d8641aea01c3b2516483e128e1f557cfbcf44a
https://git.kernel.org/stable/c/2a77cb320e3998afa5e1ed0e95908b226aae9ed6
https://git.kernel.org/stable/c/f6a6c01cbc046f68e6916a7e047a1bc881c8c9ab