CVE & CISA-KEV Catalog

CVE-2025-38631

MEDIUM
5.5
CVSS v3
NVD

Description

In the Linux kernel, the following vulnerability has been resolved: clk: imx95-blk-ctl: Fix synchronous abort When enabling runtime PM for clock suppliers that also belong to a power domain, the following crash is thrown: error: synchronous external abort: 0000000096000010 [#1] PREEMPT SMP Workqueue: events_unbound deferred_probe_work_func pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : clk_mux_get_parent+0x60/0x90 lr : clk_core_reparent_orphans_nolock+0x58/0xd8 Call trace: clk_mux_get_parent+0x60/0x90 clk_core_reparent_orphans_nolock+0x58/0xd8 of_clk_add_hw_provider.part.0+0x90/0x100 of_clk_add_hw_provider+0x1c/0x38 imx95_bc_probe+0x2e0/0x3f0 platform_probe+0x70/0xd8 Enabling runtime PM without explicitly resuming the device caused the power domain cut off after clk_register() is called. As a result, a crash happens when the clock hardware provider is added and attempts to access the BLK_CTL register. Fix this by using devm_pm_runtime_enable() instead of pm_runtime_enable() and getting rid of the pm_runtime_disable() in the cleanup path.

How to fix

Remediation Available
linuxDebian
Fixed in:6.12.43-1CVE-2025-38631
Fixed in:6.16.3-1CVE-2025-38631
linux-aws-6.14Ubuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7879-3
linux-azure-6.14Ubuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7934-1
linux-gcp-6.14Ubuntu
Fixed in:6.14.0-1020.21~24.04.1USN-7879-4
linux-hwe-6.14Ubuntu
Fixed in:6.14.0-36.36~24.04.1USN-7879-1
linux-image-6.14.0-1016-oemUbuntu
Fixed in:6.14.0-1016.16USN-7880-1
linux-image-6.14.0-1016-realtimeUbuntu
Fixed in:6.14.0-1016.16~24.04.1USN-7879-2
linux-image-6.14.0-1017-awsUbuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7879-3
linux-image-6.14.0-1017-aws-64kUbuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7879-3
linux-image-6.14.0-1017-azureUbuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7934-1
linux-image-6.14.0-1017-oracleUbuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7879-3
linux-image-6.14.0-1017-oracle-64kUbuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7879-3
linux-image-6.14.0-1020-gcpUbuntu
Fixed in:6.14.0-1020.21~24.04.1USN-7879-4
linux-image-6.14.0-1020-gcp-64kUbuntu
Fixed in:6.14.0-1020.21~24.04.1USN-7879-4
linux-image-6.14.0-36-genericUbuntu
Fixed in:6.14.0-36.36~24.04.1USN-7879-1
linux-image-6.14.0-36-generic-64kUbuntu
Fixed in:6.14.0-36.36~24.04.1USN-7879-1
linux-image-awsUbuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7879-3
linux-image-aws-6.14Ubuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7879-3
linux-image-aws-64kUbuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7879-3
linux-image-aws-64k-6.14Ubuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7879-3
linux-image-azureUbuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7934-1
linux-image-azure-6.14Ubuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7934-1
linux-image-gcpUbuntu
Fixed in:6.14.0-1020.21~24.04.1USN-7879-4
linux-image-gcp-6.14Ubuntu
Fixed in:6.14.0-1020.21~24.04.1USN-7879-4
linux-image-gcp-64kUbuntu
Fixed in:6.14.0-1020.21~24.04.1USN-7879-4
linux-image-gcp-64k-6.14Ubuntu
Fixed in:6.14.0-1020.21~24.04.1USN-7879-4
linux-image-generic-6.14Ubuntu
Fixed in:6.14.0-36.36~24.04.1USN-7879-1
linux-image-generic-64k-6.14Ubuntu
Fixed in:6.14.0-36.36~24.04.1USN-7879-1
linux-image-generic-64k-hwe-24.04Ubuntu
Fixed in:6.14.0-36.36~24.04.1USN-7879-1
linux-image-generic-hwe-24.04Ubuntu
Fixed in:6.14.0-36.36~24.04.1USN-7879-1
linux-image-oem-6.14Ubuntu
Fixed in:6.14.0-1016.16USN-7880-1
linux-image-oracleUbuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7879-3
linux-image-oracle-6.14Ubuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7879-3
linux-image-oracle-64kUbuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7879-3
linux-image-oracle-64k-6.14Ubuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7879-3
linux-image-realtime-6.14Ubuntu
Fixed in:6.14.0-1016.16~24.04.1USN-7879-2
linux-image-realtime-hwe-24.04Ubuntu
Fixed in:6.14.0-1016.16~24.04.1USN-7879-2
linux-image-virtual-6.14Ubuntu
Fixed in:6.14.0-36.36~24.04.1USN-7879-1
linux-image-virtual-hwe-24.04Ubuntu
Fixed in:6.14.0-36.36~24.04.1USN-7879-1
linux-oem-6.14Ubuntu
Fixed in:6.14.0-1016.16USN-7880-1
linux-oracle-6.14Ubuntu
Fixed in:6.14.0-1017.17~24.04.1USN-7879-3
linux-realtime-6.14Ubuntu
Fixed in:6.14.0-1016.16~24.04.1USN-7879-2

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.14%probability of exploitation in 30 days
4thpercentile

Low risk: more likely to be exploited than 4% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-26.