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CVE-2026-92491

firmware: arm_scmi: Roll back partial protocol table registration

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

firmware: arm_scmi: Roll back partial protocol table registration

scmi_protocol_table_register() can leave earlier requests registered when
a later entry in the same ID table fails. Each request retains a pointer
to the driver's ID table, so a failed module load can leave a dangling
pointer after the module storage is released.

Unrequest only the successfully registered prefix, in reverse order,
before returning the failure. Leave the failed entry and the remaining
entries untouched because matching requests can be owned by another
driver.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 41714150f3d148fbcd7a947869c85531b53c50d4
Version < ee556d118b11c6f5b60a32c1e84f366b336ac7d7
Status affected
Version 2858f6e5f06440d6b9e9c3f57bc68915344830a9
Version < 3fa8cabd2d8ed80dd0b818ca7fd410b591392ff6
Status affected
Version 2858f6e5f06440d6b9e9c3f57bc68915344830a9
Version < 456856a34906475fcf4b23879237103770dc7ef2
Status affected
Version 2858f6e5f06440d6b9e9c3f57bc68915344830a9
Version < 826413b858ea2969e4c3e8197d0065efc47c6343
Status affected
Version 2858f6e5f06440d6b9e9c3f57bc68915344830a9
Version < 2224b622260ba590ab56ea1585d6bf7610be25b2
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.9
Status affected
Version 0
Version < 6.9
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 0.17% 0.065
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/ee556d118b11c6f5b60a32c1e84f366b336ac7d7
https://git.kernel.org/stable/c/3fa8cabd2d8ed80dd0b818ca7fd410b591392ff6
https://git.kernel.org/stable/c/456856a34906475fcf4b23879237103770dc7ef2
https://git.kernel.org/stable/c/826413b858ea2969e4c3e8197d0065efc47c6343
https://git.kernel.org/stable/c/2224b622260ba590ab56ea1585d6bf7610be25b2