CVE-2026-93152

nvme-apple: Use acquire/release for queue enabled state

State: Published
Severity: Not scored
Published: Sep 17, 2026
Updated: Oct 19, 2026
Reserved: Sep 17, 2026

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	5bd2927aceba181b84286e00aa2f56e117e699c3 to before cbe53ecd696e354bfda8173364f7595759bc562dAffected 5bd2927aceba181b84286e00aa2f56e117e699c3 to before 86782a72c6d8c7541813b9ddb009668468601f18Affected 5bd2927aceba181b84286e00aa2f56e117e699c3 to before 0e9d9fe12da779516dc3899dc9141304675f5416Affected 5bd2927aceba181b84286e00aa2f56e117e699c3 to before e5a79244a3c526a76d930f2ef30aff64528b0c6aAffected 5bd2927aceba181b84286e00aa2f56e117e699c3 to before 840ab22ffa4d859ca40a31e96fc3554688e7a035Affected 5bd2927aceba181b84286e00aa2f56e117e699c3 to before f61c934aa084b7440fec681be3f4b481eb5a8609Affected
LinuxLinux	5.19Affected before 5.19Not affected 6.1.188 through 6.1.Not affected 6.6.157 through 6.6.Not affected 6.12.110 through 6.12.Not affected 6.18.52 through 6.18.Not affected 7.2.6 through 7.2.*Not affected 7.3 and laterNot affected

Product

Versions

LinuxLinux

5bd2927aceba181b84286e00aa2f56e117e699c3 to before cbe53ecd696e354bfda8173364f7595759bc562dAffected
5bd2927aceba181b84286e00aa2f56e117e699c3 to before 86782a72c6d8c7541813b9ddb009668468601f18Affected
5bd2927aceba181b84286e00aa2f56e117e699c3 to before 0e9d9fe12da779516dc3899dc9141304675f5416Affected
5bd2927aceba181b84286e00aa2f56e117e699c3 to before e5a79244a3c526a76d930f2ef30aff64528b0c6aAffected
5bd2927aceba181b84286e00aa2f56e117e699c3 to before 840ab22ffa4d859ca40a31e96fc3554688e7a035Affected
5bd2927aceba181b84286e00aa2f56e117e699c3 to before f61c934aa084b7440fec681be3f4b481eb5a8609Affected

LinuxLinux

5.19Affected
before 5.19Not affected
6.1.188 through 6.1.*Not affected
6.6.157 through 6.6.*Not affected
6.12.110 through 6.12.*Not affected
6.18.52 through 6.18.*Not affected
7.2.6 through 7.2.*Not affected
7.3 and laterNot affected

References

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