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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
4ec6054e7321dc24ebccaa08b3af0d590f5666e6 to < 743a8458978d13d84a1cf74bcd29b9959a75d3a0affected4ec6054e7321dc24ebccaa08b3af0d590f5666e6 to < 1b957d5c2f737cda731cb1a1b71a7524d54538f2affected4ec6054e7321dc24ebccaa08b3af0d590f5666e6 to < 0261aef4b15efcee2860ab857e5cb05e9bfa47b0affected
Linux Linux
Default version status: affected
6.14affected0 to < 6.14unaffected6.18.55 to ≤ 6.18.*unaffected7.2.9 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected