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CVE-2026-93788

wifi: iwlwifi: acpi: validate WGDS table revision index

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

wifi: iwlwifi: acpi: validate WGDS table revision index

Check tbl_rev bounds before BIT(tbl_rev) to avoid undefined shifts when
firmware reports an invalid revision value.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 97f8a3d1610b1f50013de1e632b007cbfd7459d8
Version < 4f2ec7a0b3ff148cb13e14cb26ac43523df8b9f5
Status affected
Version 97f8a3d1610b1f50013de1e632b007cbfd7459d8
Version < 9096509e63ddd349eb075ec447d1a714e87e17a4
Status affected
Version 97f8a3d1610b1f50013de1e632b007cbfd7459d8
Version < 2fc98ab6fe8acabd13eb09dc17426a33cf9f27f7
Status affected
Version 97f8a3d1610b1f50013de1e632b007cbfd7459d8
Version < 346a558491241cbe8fef82b3d8f62d1a6b6bf61f
Status affected
Version 97f8a3d1610b1f50013de1e632b007cbfd7459d8
Version < 954e821f42aaca56073ca830c5fd4bcf1a89048c
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.16
Status affected
Version 0
Version < 5.16
Status unaffected
Version <= 6.1.*
Version 6.1.189
Status unaffected
Version <= 6.6.*
Version 6.6.158
Status unaffected
Version <= 6.12.*
Version 6.12.111
Status unaffected
Version <= 6.18.*
Version 6.18.53
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 0.17% 0.052
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/2fc98ab6fe8acabd13eb09dc17426a33cf9f27f7
https://git.kernel.org/stable/c/346a558491241cbe8fef82b3d8f62d1a6b6bf61f
https://git.kernel.org/stable/c/954e821f42aaca56073ca830c5fd4bcf1a89048c
https://git.kernel.org/stable/c/4f2ec7a0b3ff148cb13e14cb26ac43523df8b9f5
https://git.kernel.org/stable/c/9096509e63ddd349eb075ec447d1a714e87e17a4