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CVE-2023-53153

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

wifi: cfg80211: Fix use after free for wext

Key information in wext.connect is not reset on (re)connect and can hold
data from a previous connection.

Reset key data to avoid that drivers or mac80211 incorrectly detect a
WEP connection request and access the freed or already reused memory.

Additionally optimize cfg80211_sme_connect() and avoid an useless
schedule of conn_work.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < 66af4a2ab1d65d556d638cb9555a3b823c2557a9
Version fffd0934b9390f34bec45762192b7edd3b12b4b5
Status affected
Version < a2a92b3e9d8e03ee3f9ee407fc46a9b4bd02d8b6
Version fffd0934b9390f34bec45762192b7edd3b12b4b5
Status affected
Version < 6f1959c17d4cb5b74af6fc31dc787e1dc3e4f6e2
Version fffd0934b9390f34bec45762192b7edd3b12b4b5
Status affected
Version < 2cfe78619b0de6d2da773978bc2d22797212eaa7
Version fffd0934b9390f34bec45762192b7edd3b12b4b5
Status affected
Version < fd081afd21eb35b968b0330700c43ec94986e1c4
Version fffd0934b9390f34bec45762192b7edd3b12b4b5
Status affected
Version < 22dfb21bf1cd876616d45cda1bc6daa89eec6747
Version fffd0934b9390f34bec45762192b7edd3b12b4b5
Status affected
Version < f4b6a138efb8a32507b8946104e32cb926308da7
Version fffd0934b9390f34bec45762192b7edd3b12b4b5
Status affected
Version < 015b8cc5e7c4d7bb671f1984d7b7338c310b185b
Version fffd0934b9390f34bec45762192b7edd3b12b4b5
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 2.6.32
Status affected
Version < 2.6.32
Version 0
Status unaffected
Version <= 4.14.*
Version 4.14.308
Status unaffected
Version <= 4.19.*
Version 4.19.276
Status unaffected
Version <= 5.4.*
Version 5.4.235
Status unaffected
Version <= 5.10.*
Version 5.10.173
Status unaffected
Version <= 5.15.*
Version 5.15.99
Status unaffected
Version <= 6.1.*
Version 6.1.16
Status unaffected
Version <= 6.2.*
Version 6.2.3
Status unaffected
Version <= *
Version 6.3
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.03% 0.078
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String