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CVE-2026-98351

wifi: virt_wifi: free skb when disconnected

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

wifi: virt_wifi: free skb when disconnected

When the simulated link is disconnected, virt_wifi_start_xmit() returns
NET_XMIT_DROP without freeing the skb. dev_hard_start_xmit() treats this
return value as consumed, so every packet sent while disconnected leaks its
skb.

Free the skb before returning the drop status.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version c7cdba31ed8b87526db978976392802d3f93110c
Version < 38d3a5df85345f158f78b478b265ca906224454e
Status affected
Version c7cdba31ed8b87526db978976392802d3f93110c
Version < ee053ea35c759135460f03d1c574f4ed08de844a
Status affected
Version c7cdba31ed8b87526db978976392802d3f93110c
Version < d177eca79e1106834bc423d3969a4a2e3987996a
Status affected
Version c7cdba31ed8b87526db978976392802d3f93110c
Version < 36727a702cf8e3399e3da60d0856378f6afcfb34
Status affected
Version c7cdba31ed8b87526db978976392802d3f93110c
Version < 56469996c10a0240653fc00576b4d33bdfb4cc51
Status affected
Version c7cdba31ed8b87526db978976392802d3f93110c
Version < 4f266738af45675faa0e8afee08c6e780afa8b06
Status affected
Version c7cdba31ed8b87526db978976392802d3f93110c
Version < 46371442847a725cc0df3697fea2eba1dd54b82b
Status affected
Version c7cdba31ed8b87526db978976392802d3f93110c
Version < f9edf7cf63b96d2b776fca8d258d3c5256e40c8e
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.0
Status affected
Version 0
Version < 5.0
Status unaffected
Version <= 5.10.*
Version 5.10.271
Status unaffected
Version <= 5.15.*
Version 5.15.222
Status unaffected
Version <= 6.1.*
Version 6.1.189
Status unaffected
Version <= 6.6.*
Version 6.6.158
Status unaffected
Version <= 6.12.*
Version 6.12.112
Status unaffected
Version <= 6.18.*
Version 6.18.54
Status unaffected
Version <= 7.2.*
Version 7.2.8
Status unaffected
Version <= *
Version 7.3-rc4
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 0.17% 0.06
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/38d3a5df85345f158f78b478b265ca906224454e
https://git.kernel.org/stable/c/ee053ea35c759135460f03d1c574f4ed08de844a
https://git.kernel.org/stable/c/d177eca79e1106834bc423d3969a4a2e3987996a
https://git.kernel.org/stable/c/36727a702cf8e3399e3da60d0856378f6afcfb34
https://git.kernel.org/stable/c/56469996c10a0240653fc00576b4d33bdfb4cc51
https://git.kernel.org/stable/c/4f266738af45675faa0e8afee08c6e780afa8b06
https://git.kernel.org/stable/c/46371442847a725cc0df3697fea2eba1dd54b82b
https://git.kernel.org/stable/c/f9edf7cf63b96d2b776fca8d258d3c5256e40c8e