UNKNOWN NVD
CVE-2026-92491
In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Roll back partial protocol table registration scmi_protocol_table_regi
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.
References
- https://git.kernel.org/stable/c/2224b622260ba590ab56ea1585d6bf7610be25b2
- 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/ee556d118b11c6f5b60a32c1e84f366b336ac7d7
This unknown severity vulnerability was published on 2026-09-17 via NVD.
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