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CVE-2026-23299

Bluetooth: purge error queues in socket destructors

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

Bluetooth: purge error queues in socket destructors

When TX timestamping is enabled via SO_TIMESTAMPING, SKBs may be queued
into sk_error_queue and will stay there until consumed. If userspace never
gets to read the timestamps, or if the controller is removed unexpectedly,
these SKBs will leak.

Fix by adding skb_queue_purge() calls for sk_error_queue in affected
bluetooth destructors. RFCOMM does not currently use sk_error_queue.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 134f4b39df7b77225a80ef585c15d46f964f5e6f
Version < 2b6c942a526635f5c61d2f000258e620da32d3a7
Status affected
Version 134f4b39df7b77225a80ef585c15d46f964f5e6f
Version < 3de7c10a950b36affc692d8bd2ac713852580e56
Status affected
Version 134f4b39df7b77225a80ef585c15d46f964f5e6f
Version < 21e4271e65094172aadd5beb8caea95dd0fbf6d7
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.15
Status affected
Version 0
Version < 6.15
Status unaffected
Version <= 6.18.*
Version 6.18.17
Status unaffected
Version <= 6.19.*
Version 6.19.7
Status unaffected
Version <= *
Version 7.0
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 0.02% 0.066
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.