-

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
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
≫
Product 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
VendorLinux
≫
Product 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
Type Source Score Percentile
EPSS FIRST.org 0.03% 0.078
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string