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CVE-2023-54214

Bluetooth: L2CAP: Fix potential user-after-free

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

Bluetooth: L2CAP: Fix potential user-after-free

This fixes all instances of which requires to allocate a buffer calling
alloc_skb which may release the chan lock and reacquire later which
makes it possible that the chan is disconnected in the meantime.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version a6a5568c03c4805d4d250f6bd9d468eeeb4ea059
Version < b2fde8cb2a25125111f2144604e0e7c0ebcc4bba
Status affected
Version a6a5568c03c4805d4d250f6bd9d468eeeb4ea059
Version < a6a7d1541fefddf7ca0cfb34c1bff63ff809cc49
Status affected
Version a6a5568c03c4805d4d250f6bd9d468eeeb4ea059
Version < 60aaccf16d1e099c16bebfb96428ae762cb528f7
Status affected
Version a6a5568c03c4805d4d250f6bd9d468eeeb4ea059
Version < b8ed41cc04fb74005aa51d17865ca3d022760335
Status affected
Version a6a5568c03c4805d4d250f6bd9d468eeeb4ea059
Version < 31a288a4df7f6a28e65da22a4ab2add4a963738e
Status affected
Version a6a5568c03c4805d4d250f6bd9d468eeeb4ea059
Version < 64e28ecf44e46de9f01915a4146706a21c3469d2
Status affected
Version a6a5568c03c4805d4d250f6bd9d468eeeb4ea059
Version < 994e3e18908f5c4a12d07b44018e6aa85f071048
Status affected
Version a6a5568c03c4805d4d250f6bd9d468eeeb4ea059
Version < df5703348813235874d851934e957c3723d71644
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 3.5
Status affected
Version 0
Version < 3.5
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
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.05% 0.144
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.