CVE-2026-72031
ata: libata-core: Add NOLPM quirk for PNY CS900 1TB SSD
CVSS Score
0.0
EPSS Score
0.2%
EPSS Percentile
9th
In 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 | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
| Last Updated | Aug 18, 2026 |
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Affected Versions
Linux / Linux
7627a0edef548c4c4dea62df51cc26bfe5bbcab8 < 299739909c486bcea7445f5c3b066fdbc0d2df96 7627a0edef548c4c4dea62df51cc26bfe5bbcab8 < 462775c620197adaabc983ce847e5b9878ff4cb0
Linux / Linux
6.9