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CVE-2026-89977

accel/ethosu: check MMIO mapping errors in probe

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

accel/ethosu: check MMIO mapping errors in probe

devm_platform_ioremap_resource() returns an error pointer when the register
resource cannot be mapped. ethosu_probe() stores it and continues until
initialization dereferences it through MMIO accessors.

Return the mapping error before initializing the device.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b
Version < f7aad73b481194e3f0efba9688e9a5914bbd036b
Status affected
Version 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b
Version < 7ab64476a610fe65858fdc37c7a30caa13e334ac
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.19
Status affected
Version 0
Version < 6.19
Status unaffected
Version <= 7.2.*
Version 7.2.5
Status unaffected
Version <= *
Version 7.3-rc2
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 0.19% 0.088
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/f7aad73b481194e3f0efba9688e9a5914bbd036b
https://git.kernel.org/stable/c/7ab64476a610fe65858fdc37c7a30caa13e334ac