CVE-2026-98474
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: s390/pci: Fix missing device lock in zpci_report_status() When pdev is non-NULL, zpci_report_status() accesses the device's driver. To get a consistent state matching the recovery, the device lock needs to be held. Do so by expanding the existing device lock critical section. The lock only needs to be held when the pdev is non-NULL, so extract the pdev-specific reporting into a helper function which also adds a lockdep assertion to detect calls without the device lock held.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedOct 18, 2026
First seenOct 18, 2026
How to fix
Update
- Linux Linux743a8458978d13d84a1cf74bcd29b9959a75d3a0, 1b957d5c2f737cda731cb1a1b71a7524d54538f2, 0261aef4b15efcee2860ab857e5cb05e9bfa47b0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 4ec6054e7321dc24ebccaa08b3af0d590f5666e6 ≤ v < 743a8458978d13d84a1cf74bcd29b9959a75d3a0, 4ec6054e7321dc24ebccaa08b3af0d590f5666e6 ≤ v < 1b957d5c2f737cda731cb1a1b71a7524d54538f2, 4ec6054e7321dc24ebccaa08b3af0d590f5666e6 ≤ v < 0261aef4b15efcee2860ab857e5cb05e9bfa47b0, 6.14 | 743a8458978d13d84a1cf74bcd29b9959a75d3a0, 1b957d5c2f737cda731cb1a1b71a7524d54538f2, 0261aef4b15efcee2860ab857e5cb05e9bfa47b0 |
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