CVE-2026-93152
Description
In the Linux kernel, the following vulnerability has been resolved: nvme-apple: Use acquire/release for queue enabled state apple_nvme_init_queue() initializes queue state and then marks the queue enabled. The interrupt and request paths check enabled before using that queue state. The old wmb() after WRITE_ONCE(enabled, true) does not publish the earlier initialization before enabled becomes visible. Use a release store when enabling the queue and acquire loads when testing it. Although the shutdown-side enabled accesses are not used for publishing queue initialization, use helpers for them as well for consistency.
How to fix
- Linux Linuxcbe53ecd696e354bfda8173364f7595759bc562d, 86782a72c6d8c7541813b9ddb009668468601f18, 0e9d9fe12da779516dc3899dc9141304675f5416, e5a79244a3c526a76d930f2ef30aff64528b0c6a, 840ab22ffa4d859ca40a31e96fc3554688e7a035, f61c934aa084b7440fec681be3f4b481eb5a8609 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 5bd2927aceba181b84286e00aa2f56e117e699c3 ≤ v < cbe53ecd696e354bfda8173364f7595759bc562d, 5bd2927aceba181b84286e00aa2f56e117e699c3 ≤ v < 86782a72c6d8c7541813b9ddb009668468601f18, 5bd2927aceba181b84286e00aa2f56e117e699c3 ≤ v < 0e9d9fe12da779516dc3899dc9141304675f5416, 5bd2927aceba181b84286e00aa2f56e117e699c3 ≤ v < e5a79244a3c526a76d930f2ef30aff64528b0c6a, 5bd2927aceba181b84286e00aa2f56e117e699c3 ≤ v < 840ab22ffa4d859ca40a31e96fc3554688e7a035, 5bd2927aceba181b84286e00aa2f56e117e699c3 ≤ v < f61c934aa084b7440fec681be3f4b481eb5a8609, 5.19 | cbe53ecd696e354bfda8173364f7595759bc562d, 86782a72c6d8c7541813b9ddb009668468601f18, 0e9d9fe12da779516dc3899dc9141304675f5416, e5a79244a3c526a76d930f2ef30aff64528b0c6a, 840ab22ffa4d859ca40a31e96fc3554688e7a035, f61c934aa084b7440fec681be3f4b481eb5a8609 |
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