CVE-2026-93089

A flaw was found in the armscmi firmware component of the Linux kernel. This vulnerability occurs when a transport channel setup succeeds but the subsequent IDR ID allocator insertion fails. In such a scenario, the error handling path incorrectly destroys the transport device and frees channel...

CVE-2026-93083

A flaw was found in the armscmi firmware component of the Linux kernel. When the mailboxchansetup function attempts to set up a unidirectional transmit TX receiver channel, it may fail to properly release the primary channel if the secondary channel request fails. This resource leak can leave the...

CVE-2026-93082

A flaw was found in the Linux kernel's armscmi firmware. When the mailboxchansetup function attempts to acquire an additional P2A receiver channel after successfully acquiring the primary channel, a failure in the subsequent request can leave the primary channel allocated. This resource managemen...

SUSE CVE-2026-93083

In the Linux kernel, the following vulnerability has been resolved: firmware: armscmi: Unwind TX receiver mailbox setup failure mailboxchansetup can request an additional unidirectional TX receiver channel after successfully acquiring the primary channel. If that second request fails, the functio...

SUSE CVE-2026-93080

In the Linux kernel, the following vulnerability has been resolved: firmware: armscmi: Fix transport device teardown lookup SCMI transport devices are deliberately excluded from normal SCMI bus matching so protocol drivers cannot bind to the internal transport children. However, scmidevicedestroy...

SUSE CVE-2026-93085

In the Linux kernel, the following vulnerability has been resolved: firmware: armscmi: Reject out of range DT protocol IDs SCMI protocol IDs carried in message headers are limited by MSGPROTOCOLIDMASK. The DT parsing paths noticed protocol IDs outside that range, but only logged an error and then...

SUSE CVE-2026-93092

In the Linux kernel, the following vulnerability has been resolved: firmware: armscmi: Unregister device notifier before IDR teardown The requested-devices notifier looks up protocol fwnodes from the activeprotocols IDR. During remove, unregister the notifier before releasing and destroying...

Linux Distros Unpatched Vulnerability : CVE-2026-93084

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armscmi: Drop handle on protocol bind failures The SCMI bus notifier acquires an SCMI handle when the driver core emits BUSNOTIFYBINDDRIVER, before...

Linux Distros Unpatched Vulnerability : CVE-2026-93093

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armscmi: Publish channel state before callbacks Transport setup can enable callbacks before the setup routine returns. mailboxchansetup registers the...

Linux Distros Unpatched Vulnerability : CVE-2026-93089

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armscmi: Free transport channel on IDR failure If transport channel setup succeeds but the following IDR insertion fails, the error path destroys the...

Linux Distros Unpatched Vulnerability : CVE-2026-92491

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armscmi: Roll back partial protocol table registration scmiprotocoltableregister can leave earlier requests registered when a later entry in the same ...

Linux Distros Unpatched Vulnerability : CVE-2026-93091

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armscmi: Quiesce notifications before teardown scminotificationexit clears and releases the notification instance, but transport callbacks can still...

Linux Distros Unpatched Vulnerability : CVE-2026-93086

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armscmi: Avoid IDR updates while cleaning channels scmicleanupchannels walks the TX/RX channel IDRs with idrforeach to free transport resources and...

Linux Distros Unpatched Vulnerability : CVE-2026-93092

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armscmi: Unregister device notifier before IDR teardown The requested-devices notifier looks up protocol fwnodes from the activeprotocols IDR. During...

Linux Distros Unpatched Vulnerability : CVE-2026-93081

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armscmi: Fix SCMI device destroy lifetimes scmichilddevfind drops the reference returned by devicefindchild before returning the scmidevice pointer. A...

Linux Distros Unpatched Vulnerability : CVE-2026-93080

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armscmi: Fix transport device teardown lookup SCMI transport devices are deliberately excluded from normal SCMI bus matching so protocol drivers canno...

Linux Distros Unpatched Vulnerability : CVE-2026-93085

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armscmi: Reject out of range DT protocol IDs SCMI protocol IDs carried in message headers are limited by MSGPROTOCOLIDMASK. The DT parsing paths notic...

Linux Distros Unpatched Vulnerability : CVE-2026-93082

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armscmi: Unwind P2A receiver mailbox setup failure mailboxchansetup can request an additional P2A receiver channel after successfully acquiring the...

Linux Distros Unpatched Vulnerability : CVE-2026-92506

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armscmi: Fix requested device removal race scmiprotocoldeviceunrequest drops scmirequesteddevicesmtx while notifying listeners but continues to retain...

Linux Distros Unpatched Vulnerability : CVE-2026-93083

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armscmi: Unwind TX receiver mailbox setup failure mailboxchansetup can request an additional unidirectional TX receiver channel after successfully...