CVE-2026-90364
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ACPI: processor: Unregister cpufreq notifier on init failure
In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Unregister cpufreq notifier on init failure acpi_processor_driver_init() registers the cpufreq policy notifier before registering the ACPI processor driver and setting up CPU hotplug state. If driver_register() or cpuhp_setup_state() fails, the error path only unregisters the ACPI processor driver and the idle driver. The cpufreq notifier remains registered even though initialization failed. Mirror the module exit path on the init failure path and unregister the cpufreq notifier when it has been registered.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| c0e0421a60bf468e88cf569fbd727346b138ed04 | affected | git | ccee0785030978c49505e04954eee3f30a5f01ca | Unavailable | None listed |
| c0e0421a60bf468e88cf569fbd727346b138ed04 | affected | git | 8f3036c5de8b651880f323e223b1604b6cfbff21 | Unavailable | None listed |
| c0e0421a60bf468e88cf569fbd727346b138ed04 | affected | git | 64976f3b34b07eb866ead4052cefe7e9ff45fd2f | Unavailable | None listed |
| c0e0421a60bf468e88cf569fbd727346b138ed04 | affected | git | 182cd086b31ea4ccc1d8f2ec5b81e988dfe0b892 | Unavailable | None listed |
| c0e0421a60bf468e88cf569fbd727346b138ed04 | affected | git | 06f32dd67e6b23a05bef0d8183c5335af91c0c3b | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.3 | Unavailable | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.110 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.52 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.6 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |