firmware: arm_scmi: Clean up channels on setup failure
Published Sep 17, 2026
No CVSS score
EPSS 0.21%
Description
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.
Affected products
-
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version
-
- Version 6.3StatusaffectedConstraints-
- Version 0StatusunaffectedConstraints<6.3
- Version 6.12.110StatusunaffectedConstraints<=6.12.*
- Version 6.18.52StatusunaffectedConstraints<=6.18.*
- Version 7.2.6StatusunaffectedConstraints<=7.2.*
- Version 7.3-rc1StatusunaffectedConstraints<=*
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (0)
No CWE recorded.
References (5)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-82198 Advisory
- 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
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Linux
Published Sep 17, 2026
Updated Sep 17, 2026
Reserved Sep 17, 2026
Link CVE-2026-93090
CISA Vulnrichment
Updated n/a
ENISA EUVD
EUVD-2026-82198 Assigner Linux
Published Sep 17, 2026
Updated Sep 17, 2026
Exploited since n/a
Link EUVD-2026-82198