LiveActive security incident?Get immediate response
CVE Record

CVE-2025-22011: ARM: dts: bcm2711: Fix xHCI power-domain

In the Linux kernel, the following vulnerability has been resolved: ARM: dts: bcm2711: Fix xHCI power-domain During s2idle tests on the Raspberry CM4 the VPU firmware always crashes on xHCI power-domain resume: root@raspberrypi:/sys/power# echo freeze > state [ 70.724347] xhci_suspend finished [ 70.727730] xhci_plat_suspend finished [ 70.755624] bcm2835-power bcm2835-power: Power grafx off [ 70.761127] USB: Set power to 0 [ 74.653040] USB: Failed to set power to 1 (-110) This seems to be caused because of the mixed usage of raspberrypi-power and bcm2835-power at the same time. So avoid the usage of the VPU firmware power-domain driver, which prevents the VPU crash.

MediumCVSS 5.5Not KEV-listedUpdated
Discuss exposureBack to CVEs
Glexia's TakeAutomated analysismoderate

Security readout for executives and security teams

Plain-English summary

CVE-2025-22011 is a Linux kernel availability issue affecting the Raspberry Pi bcm2711/Compute Module 4 power-domain configuration. Under suspend/resume conditions, USB xHCI power handling can crash VPU firmware and leave USB power restoration failing. It is not a data theft issue, but it can disrupt affected devices.

Executive priority

Treat this as a targeted reliability and availability risk for Raspberry Pi CM4-class deployments, not a broad enterprise compromise risk. Patch during normal maintenance unless these devices support critical operations.

Technical view

The resolved kernel change updates ARM device tree handling for bcm2711 xHCI power-domain use. The bug involves mixed raspberrypi-power and bcm2835-power usage during s2idle resume, producing VPU firmware crash behavior and USB power resume failure. CVSS 3.1 is 5.5, local attack vector, low privileges, availability high, no confidentiality or integrity impact.

Likely exposure

Exposure appears limited to Linux systems using the affected bcm2711/Raspberry Pi CM4 xHCI power-domain path. General Linux servers and non-bcm2711 platforms are not evidenced as affected in the supplied sources.

Exploitation context

The bundle does not show KEV listing or active exploitation. CVSS indicates local access with low privileges and no user interaction. Practical impact is likely denial of service or device disruption during suspend/resume on affected hardware.

Researcher notes

Evidence is narrow and kernel-specific. The affected-version summary in the bundle is compressed, so rely on upstream stable commits and distribution backports when determining exact exposure. Do not infer remote exploitability or confidentiality impact.

Mitigation direction

  • Apply a Linux kernel build containing the referenced stable fixes.
  • Check Raspberry Pi or distribution kernel advisories for packaged fix availability.
  • Prioritize devices that rely on suspend/resume or USB availability.
  • Avoid assuming non-upstream vendor kernels are fixed without vendor confirmation.

Validation and detection

  • Inventory bcm2711/Raspberry Pi CM4 Linux deployments and kernel versions.
  • Map deployed kernels to the referenced Linux stable commits or vendor advisories.
  • Review device logs for xHCI resume or USB power-domain failures.
  • Confirm post-update suspend/resume no longer causes USB restoration failure.
Prepared
Confidence
medium
Sources
5

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2025-22011 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup
Vulnerability profileCVE Program record
Severity
Medium
CVSS
5.5 (3.1)
Known Exploited
No
Published

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

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

1CVSS vectors
3Timeline events
1ADP providers
4Source links

SSVC decision data

CISA-ADPCISA Coordinator
Timestamp
Version
2.0.3
Exploitation: noneAutomatable: noTechnical Impact: partial

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
5.5CVSS 3.1MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H1.83.6CISA-ADP

Vulnerability scoring details

Base CVSS 3.1 score

5.5Medium
CVSS 3.1 vector shape for CVE-2025-22011Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

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

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

  1. CVE reservedCVE Program

    The CVE ID was reserved by the assigning CNA.

  2. CVE publishedCVE Program

    The CVE record was published.

  3. CVE updatedCVE Program

    The CVE record metadata indicates this as the latest update time.

ADP provider summaries

CISA-ADPCISA ADP Vulnrichment
cvssV3_1other:ssvc

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
LinuxLinux522c35e08b53f157ad3e51848caa861b258001e4, 522c35e08b53f157ad3e51848caa861b258001e4, 522c35e08b53f157ad3e51848caa861b258001e4unaffected
LinuxLinux6.8, 0, 6.12.21, 6.13.9, 6.14affected
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.