CVE-2026-92490
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: Unrequest devices if driver registration fails
In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Unrequest devices if driver registration fails scmi_driver_register() requests protocol devices before registering the driver. If driver_register() fails, those requests remain in the global IDR and retain pointers to the module's ID table. Once the failed module load releases that storage, later request matching or SCMI device creation can dereference the stale pointers. Unrequest the complete protocol table before returning the registration failure. At this point table registration succeeded, so every entry is owned by the current registration attempt.
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) |
|---|---|---|---|---|---|
| d3cd7c525fd2ecce3a6c963f314969a54783d211 | affected | git | 524e57035af2d32498af9dd8fa6fdc92fcc8f80a | Unavailable | None listed |
| d3cd7c525fd2ecce3a6c963f314969a54783d211 | affected | git | 06e65e07a1bcb39a1ebc8bb89a981f8e07900497 | Unavailable | None listed |
| d3cd7c525fd2ecce3a6c963f314969a54783d211 | affected | git | a76b20b1f03099204db29b90e1024fe1c2b2cdd7 | Unavailable | None listed |
| d3cd7c525fd2ecce3a6c963f314969a54783d211 | affected | git | 4520d4a1db37198756ad23568e36cdf091b6ffff | Unavailable | None listed |
| d3cd7c525fd2ecce3a6c963f314969a54783d211 | affected | git | 9f7cd6a62aa754ed6b48cbd5d50de40add1bcc86 | 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 |