ata: libata-core: Add NOLPM quirk for PNY CS900 1TB SSD

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-72031
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-15 06:21:12 UTC
Updated2026-08-15 06:21:12 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: ata: libata-core: Add NOLPM quirk for PNY CS900 1TB SSD The PNY CS900 1TB SSD (Phison PS3111-S11, DRAM-less) drops off the bus after entering Device-Initiated Slumber during idle. With the default med_power_with_dipm policy the link goes down (SStatus 1 SControl 300) and does not recover, forcing the filesystem read-only. Forcing max_performance keeps the link stable across prolonged idle. Add a NOLPM quirk so link power management is disabled for this drive specifically, leaving it intact for other devices on the host.

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 299739909c486bcea7445f5c3b066fdbc0d2df96 git Not specified
CNA Linux Linux affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 462775c620197adaabc983ce847e5b9878ff4cb0 git Not specified
CNA Linux Linux affected 7.1.5 semver Not specified
CNA Linux Linux unaffected 7.1.5 7.1.* semver Not specified
CNA Linux Linux unaffected 7.2-rc2 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/299739909c486bcea7445f5c3b066fdbc0d2df96 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/462775c620197adaabc983ce847e5b9878ff4cb0 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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