CVE-2026-93092
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)
firmware: arm_scmi: Unregister device notifier before IDR teardown
In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Unregister device notifier before IDR teardown The requested-devices notifier looks up protocol fwnodes from the active_protocols IDR. During remove, unregister the notifier before releasing and destroying active_protocols so no notifier callback can race with the IDR teardown. Keep the bus notifier registered until after the protocol state is torn down, matching the existing remove ordering for SCMI bus users.
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) |
|---|---|---|---|---|---|
| 53b8c25df7082edd78a3fc63e359abee0f28fa70 | affected | git | 70a26b37389846f1f29a09f7983aa3f45feff529 | Unavailable | None listed |
| 53b8c25df7082edd78a3fc63e359abee0f28fa70 | affected | git | 492fb49eac24beecd6d3c5e4744a513e626f8dcf | Unavailable | None listed |
| 53b8c25df7082edd78a3fc63e359abee0f28fa70 | affected | git | f5e528f631425416f9b39e9d8b385c9f1ceb40d6 | Unavailable | None listed |
| 53b8c25df7082edd78a3fc63e359abee0f28fa70 | affected | git | 74fcaa0a3f7ad3edfde2e8c6cb8ae457a00e0b7a | Unavailable | None listed |
| 53b8c25df7082edd78a3fc63e359abee0f28fa70 | affected | git | 66a0bbf30cc14140fe13f63cd594a7c1ee352b75 | 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 |