Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Clean up channels on setup failure scmi_channels_setup() can fail after the common BASE channel or earlier protocol channels have already been registered in the TX/RX IDRs. Route this failure through the existing channel cleanup label so the transport channels, transport devices and IDR state created before the failure are released before the probe error path frees the SCMI instance ID.
References
- https://git.kernel.org/stable/c/43aad7687238d6178cb3fdac53c8de3f43bfa028
- https://git.kernel.org/stable/c/687d67be3d87894ef12e8a164434612e0b53cfae
- https://git.kernel.org/stable/c/b8479e1f0219cf18bfdfeca97994e563a0afb602
- https://git.kernel.org/stable/c/d33b2b68bce6d5e28ee77f0952d7f3dc82bbe610
FAQ
What is CVE-2026-93090?
CVE-2026-93090 is a documented vulnerability. In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Clean up channels on setup failure scmi_channels_setup() can fail after the common BASE channel or earlier pro...
How severe is CVE-2026-93090?
CVSS scoring is not yet available for CVE-2026-93090. Check NVD for updates.
Is there a patch for CVE-2026-93090?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.