ASoC: rockchip: rockchip_pdm: Handle runtime PM resume failures in set_fmt
Summary
| CVE | CVE-2026-97407 |
|---|---|
| State | PUBLISHED |
| Assigner | Linux |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-09-24 17:17:18 UTC |
| Updated | 2026-10-03 11:17:52 UTC |
| Description | In the Linux kernel, the following vulnerability has been resolved: ASoC: rockchip: rockchip_pdm: Handle runtime PM resume failures in set_fmt rockchip_pdm_set_fmt() calls pm_runtime_get_sync() before accessing hardware registers, but ignores its return value. If the runtime resume fails, the function continues to perform register accesses while the device state is undefined. Replace pm_runtime_get_sync() with pm_runtime_resume_and_get() and return early on failure to avoid unpowered register accesses. |
Risk And Classification
EPSS: 0.001730000 probability, percentile 0.060230000 (date 2026-10-05)
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Linux | Linux | affected c85064435fe7a216ec0f0238ef2b8f7cd850a450 105ea8b7a29b473cbe3aa1e542997700c98e3adc git | Not specified |
| CNA | Linux | Linux | affected c85064435fe7a216ec0f0238ef2b8f7cd850a450 aa48db0257ed4cdb52f922d32872dcc8d201925e git | Not specified |
| CNA | Linux | Linux | affected c85064435fe7a216ec0f0238ef2b8f7cd850a450 52b77346cf66174ab9bc34504729cd686a9e29b1 git | Not specified |
| CNA | Linux | Linux | affected c85064435fe7a216ec0f0238ef2b8f7cd850a450 7f0fd754c708785c31b067dd98649e3ec9b8fd72 git | Not specified |
| CNA | Linux | Linux | affected c85064435fe7a216ec0f0238ef2b8f7cd850a450 a9cc27a4a9b5fe013e152841fd8408061fa2312f git | Not specified |
| CNA | Linux | Linux | affected c85064435fe7a216ec0f0238ef2b8f7cd850a450 b2b5c2ca5a4924271fa86d75a252de32fa285375 git | Not specified |
| CNA | Linux | Linux | affected c85064435fe7a216ec0f0238ef2b8f7cd850a450 ee7b5f7b39332febf917f9ebf212842cc9379815 git | Not specified |
| CNA | Linux | Linux | affected a8f82720673d41b85145f232c954fe3a365f72b5 git | Not specified |
| CNA | Linux | Linux | affected 88294658ddbe0e35fa48e1679252e86b3b5ba1d2 git | Not specified |
| CNA | Linux | Linux | affected 2f0ec100032e9f23b7561ec6f3b5c8a9806a7100 git | Not specified |
| CNA | Linux | Linux | affected 4.14.118 4.15 semver | Not specified |
| CNA | Linux | Linux | affected 4.19.42 4.20 semver | Not specified |
| CNA | Linux | Linux | affected 5.0.15 5.1 semver | Not specified |
| CNA | Linux | Linux | affected 5.1 | Not specified |
| CNA | Linux | Linux | unaffected 5.1 semver | Not specified |
| CNA | Linux | Linux | unaffected 5.10.271 5.10.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.15.222 5.15.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.1.189 6.1.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.6.158 6.6.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.12.111 6.12.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.18.53 6.18.* semver | Not specified |
| CNA | Linux | Linux | unaffected 7.2 * original_commit_for_fix | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| git.kernel.org/stable/c/a9cc27a4a9b5fe013e152841fd8408061fa2312f | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/7f0fd754c708785c31b067dd98649e3ec9b8fd72 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/b2b5c2ca5a4924271fa86d75a252de32fa285375 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/ee7b5f7b39332febf917f9ebf212842cc9379815 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/105ea8b7a29b473cbe3aa1e542997700c98e3adc | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/aa48db0257ed4cdb52f922d32872dcc8d201925e | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/52b77346cf66174ab9bc34504729cd686a9e29b1 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.