Description
In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Serialize command queue publishing Serialize command queue publishing so software producer state advances only after a command is written and the hardware tail is updated. Wait for hardware consumption outside the queue lock when the command queue is full so other CPUs are not blocked behind a long poll.
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
856c0cfe5c5f6a2cc8d995872eb67bff9c68c57c to < 787405e9e7bdc53ea7e063fe7b855171b4bd0e91affected856c0cfe5c5f6a2cc8d995872eb67bff9c68c57c to < 6d4c12ab9ab8db87411c863a54e0e97f9197afdeaffected856c0cfe5c5f6a2cc8d995872eb67bff9c68c57c to < ca58afa40946acd252a50fa4d4a86f15847a3d7daffected
Linux Linux
Default version status: affected
6.13affected0 to < 6.13unaffected6.18.57 to ≤ 6.18.*unaffected7.2.7 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected