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CVE-2022-50837

net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path

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

net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path

If dsa_tag_8021q_setup() fails, for example due to the inability of the
device to install a VLAN, the tag_8021q context of the switch will leak.
Make sure it is freed on the error path.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 328621f6131f667c5c328bb72d45442fd76efb81
Version < 09f30f394e832ed09859b6a80fdd20668a9104ff
Status affected
Version 328621f6131f667c5c328bb72d45442fd76efb81
Version < 39691d51af99f80efb9e365f94b8e0c791fa1a2f
Status affected
Version 328621f6131f667c5c328bb72d45442fd76efb81
Version < 14ed46a13aba42a6ddd85de6f6274090df3586a5
Status affected
Version 328621f6131f667c5c328bb72d45442fd76efb81
Version < e095493091e850d5292ad01d8fbf5cde1d89ac53
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.15
Status affected
Version 0
Version < 5.15
Status unaffected
Version <= 5.15.*
Version 5.15.86
Status unaffected
Version <= 6.0.*
Version 6.0.16
Status unaffected
Version <= 6.1.*
Version 6.1.2
Status unaffected
Version <= *
Version 6.2
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 0.03% 0.099
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.