7.5

CVE-2026-80614

net: emac: Fix NULL pointer dereference in emac_probe

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

net: emac: Fix NULL pointer dereference in emac_probe

Move devm_request_irq() after devm_platform_ioremap_resource() so that
dev->emacp is mapped before the interrupt handler can fire.  An early
interrupt hitting emac_irq() would dereference the NULL dev->emacp and
crash.

Also remove redundant error message. devm_platform_ioremap_resource()
already returns an error message with dev_err_probe().
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version dcc34ef7c83473222027f475014a2bf8ab798372
Version < a103cdb0681e7185d1b0a12ce6a7c5416c208ccd
Status affected
Version dcc34ef7c83473222027f475014a2bf8ab798372
Version < 44068b6863fbda78fc810921ddf61642c377b3ca
Status affected
Version dcc34ef7c83473222027f475014a2bf8ab798372
Version < f623d38fe6c4e8c40b23f42cc6fe6963fa49997b
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.12
Status affected
Version 0
Version < 6.12
Status unaffected
Version <= 6.18.*
Version 6.18.40
Status unaffected
Version <= 7.1.*
Version 7.1.5
Status unaffected
Version <= *
Version 7.2
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 0.43% 0.359
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/a103cdb0681e7185d1b0a12ce6a7c5416c208ccd
https://git.kernel.org/stable/c/44068b6863fbda78fc810921ddf61642c377b3ca
https://git.kernel.org/stable/c/f623d38fe6c4e8c40b23f42cc6fe6963fa49997b