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CVE-2026-93133

ACPI: RISC-V: Check acpi_get_handle() status in riscv_acpi_add_prt_dep()

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

ACPI: RISC-V: Check acpi_get_handle() status in riscv_acpi_add_prt_dep()

In riscv_acpi_add_prt_dep(), the acpi_get_handle() call can fail which
would leave link_handle uninitialized.

Fix it by checking the acpi_get_handle() return status and skip the entry
if it fails.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 1b173cc4bfcdcf4a49927952ba3a445c5b293723
Version < f8625752bfdf108a0000116aa583b3efe767b540
Status affected
Version 1b173cc4bfcdcf4a49927952ba3a445c5b293723
Version < 4cdcf4e19ed3127afd787f026d4ec56ae4d2a4ed
Status affected
Version 1b173cc4bfcdcf4a49927952ba3a445c5b293723
Version < 088c1c85921344d7244ca2e8d5d336ae7461de6e
Status affected
Version 1b173cc4bfcdcf4a49927952ba3a445c5b293723
Version < 20435bda13f1219891ed0ce41207e320a916ff9c
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.12
Status affected
Version 0
Version < 6.12
Status unaffected
Version <= 6.12.*
Version 6.12.110
Status unaffected
Version <= 6.18.*
Version 6.18.52
Status unaffected
Version <= 7.2.*
Version 7.2.6
Status unaffected
Version <= *
Version 7.3-rc1
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 0.2% 0.102
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/f8625752bfdf108a0000116aa583b3efe767b540
https://git.kernel.org/stable/c/4cdcf4e19ed3127afd787f026d4ec56ae4d2a4ed
https://git.kernel.org/stable/c/088c1c85921344d7244ca2e8d5d336ae7461de6e
https://git.kernel.org/stable/c/20435bda13f1219891ed0ce41207e320a916ff9c