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CVE-2026-23256

net: liquidio: Fix off-by-one error in VF setup_nic_devices() cleanup

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

net: liquidio: Fix off-by-one error in VF setup_nic_devices() cleanup

In setup_nic_devices(), the initialization loop jumps to the label
setup_nic_dev_free on failure. The current cleanup loop while(i--)
skip the failing index i, causing a memory leak.

Fix this by changing the loop to iterate from the current index i
down to 0.

Compile tested only. Issue found using code review.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 846b46873eeb3baf40f7e6d8fe8f98aec95e7727
Version < bd680e56e316be92c01568be98d85d7a6c9bd92c
Status affected
Version 846b46873eeb3baf40f7e6d8fe8f98aec95e7727
Version < 01fbca1e93ec3f39f76c31a8f9afa32ce00da48a
Status affected
Version 846b46873eeb3baf40f7e6d8fe8f98aec95e7727
Version < 71a56b89203ec7e5670d94a61a9b4ae617eca804
Status affected
Version 846b46873eeb3baf40f7e6d8fe8f98aec95e7727
Version < 3bf519e39b51cb08a93c0599870b35a23db1031e
Status affected
Version 846b46873eeb3baf40f7e6d8fe8f98aec95e7727
Version < 52b19b3a22306fe452ec9e8ff96063f4bfb77b99
Status affected
Version 846b46873eeb3baf40f7e6d8fe8f98aec95e7727
Version < 4640fa5ad5e1a0dbd1c2d22323b7d70a8107dcfd
Status affected
Version 846b46873eeb3baf40f7e6d8fe8f98aec95e7727
Version < 6cbba46934aefdfb5d171e0a95aec06c24f7ca30
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.10
Status affected
Version 0
Version < 4.10
Status unaffected
Version <= 5.10.*
Version 5.10.250
Status unaffected
Version <= 5.15.*
Version 5.15.200
Status unaffected
Version <= 6.1.*
Version 6.1.163
Status unaffected
Version <= 6.6.*
Version 6.6.124
Status unaffected
Version <= 6.12.*
Version 6.12.70
Status unaffected
Version <= 6.18.*
Version 6.18.10
Status unaffected
Version <= *
Version 6.19
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 0.04% 0.102
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.