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CVE-2023-53715

wifi: brcmfmac: cfg80211: Pass the PMK in binary instead of hex

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

wifi: brcmfmac: cfg80211: Pass the PMK in binary instead of hex

Apparently the hex passphrase mechanism does not work on newer
chips/firmware (e.g. BCM4387). It seems there was a simple way of
passing it in binary all along, so use that and avoid the hexification.

OpenBSD has been doing it like this from the beginning, so this should
work on all chips.

Also clear the structure before setting the PMK. This was leaking
uninitialized stack contents to the device.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version b8a64f0e96c2b258321ee03975aeb0f5e88a055b
Version < 1687845eb8f37360a9ee849a3587ab659b090773
Status affected
Version b8a64f0e96c2b258321ee03975aeb0f5e88a055b
Version < 2bc34facb90ceeff6f8c17d2006575a6d07c3825
Status affected
Version b8a64f0e96c2b258321ee03975aeb0f5e88a055b
Version < 56c7e9c39bd54fd753c0c4b1ed10278cbd3a5f02
Status affected
Version b8a64f0e96c2b258321ee03975aeb0f5e88a055b
Version < 4e8dc0e5c7636efaadbd7e488acd34b4291c0431
Status affected
Version b8a64f0e96c2b258321ee03975aeb0f5e88a055b
Version < e242c66f7ecfe8f5b6eb308f4ea464fd8589c866
Status affected
Version b8a64f0e96c2b258321ee03975aeb0f5e88a055b
Version < f8a6c53ff1d91acd5a20eb627edbffd816eb9a4e
Status affected
Version b8a64f0e96c2b258321ee03975aeb0f5e88a055b
Version < 2fa3a5226b05e0a797c68b9609dcebe0cd236b27
Status affected
Version b8a64f0e96c2b258321ee03975aeb0f5e88a055b
Version < 89b89e52153fda2733562776c7c9d9d3ebf8dd6d
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.13
Status affected
Version 0
Version < 4.13
Status unaffected
Version <= 4.14.*
Version 4.14.316
Status unaffected
Version <= 4.19.*
Version 4.19.284
Status unaffected
Version <= 5.4.*
Version 5.4.244
Status unaffected
Version <= 5.10.*
Version 5.10.181
Status unaffected
Version <= 5.15.*
Version 5.15.113
Status unaffected
Version <= 6.1.*
Version 6.1.30
Status unaffected
Version <= 6.3.*
Version 6.3.4
Status unaffected
Version <= *
Version 6.4
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 0.04% 0.121
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.