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CVE-2026-89439

platform/x86: ISST: Add a NULL check for sst_inst[]

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

platform/x86: ISST: Add a NULL check for sst_inst[]

To be consistent with other places, add a NULL check for failed socket
loading by checking isst_common.sst_inst[].
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version d805456c712f93ba8a012430f2a93bec133b6ff4
Version < 49a95fe1f64f41c2e8959e525aefdb10f23b293e
Status affected
Version d805456c712f93ba8a012430f2a93bec133b6ff4
Version < c280fcd53b938b70c7dee9ce1a66b32bd6e5ebaa
Status affected
Version d805456c712f93ba8a012430f2a93bec133b6ff4
Version < ef7975af15126dd70ace519da7bb33f2848b9064
Status affected
Version d805456c712f93ba8a012430f2a93bec133b6ff4
Version < 3de2776e9d7073765c10c2326c2bda5926811ea6
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.4
Status affected
Version 0
Version < 6.4
Status unaffected
Version <= 6.12.*
Version 6.12.109
Status unaffected
Version <= 6.18.*
Version 6.18.50
Status unaffected
Version <= 7.2.*
Version 7.2.4
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% 0.1
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/49a95fe1f64f41c2e8959e525aefdb10f23b293e
https://git.kernel.org/stable/c/c280fcd53b938b70c7dee9ce1a66b32bd6e5ebaa
https://git.kernel.org/stable/c/ef7975af15126dd70ace519da7bb33f2848b9064
https://git.kernel.org/stable/c/3de2776e9d7073765c10c2326c2bda5926811ea6