CVE-2026-31687
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)
gpio: omap: do not register driver in probe()
In the Linux kernel, the following vulnerability has been resolved: gpio: omap: do not register driver in probe() Commit 11a78b794496 ("ARM: OMAP: MPUIO wake updates") registers the omap_mpuio_driver from omap_mpuio_init(), which is called from omap_gpio_probe(). However, it neither makes sense to register drivers from probe() callbacks of other drivers, nor does the driver core allow registering drivers with a device lock already being held. The latter was revealed by commit dc23806a7c47 ("driver core: enforce device_lock for driver_match_device()") leading to a potential deadlock condition described in [1]. Additionally, the omap_mpuio_driver is never unregistered from the driver core, even if the module is unloaded. Hence, register the omap_mpuio_driver from the module initcall and unregister it in module_exit().
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) |
|---|---|---|---|---|---|
| 11a78b7944963a8b052be46108d07a3ced9e2762 | affected | git | 57bcd3feffa79544c73a1a1872472389a391cc79 | Unavailable | None listed |
| 11a78b7944963a8b052be46108d07a3ced9e2762 | affected | git | 86588916e1887a5edb8a9161cd7ae81e47a7ed25 | Unavailable | None listed |
| 11a78b7944963a8b052be46108d07a3ced9e2762 | affected | git | a29215961d833f4de33a09c3964d31ebc6083033 | Unavailable | None listed |
| 11a78b7944963a8b052be46108d07a3ced9e2762 | affected | git | 1c04c3a4de8d4bcb9202f94c44f26c57c2572308 | Unavailable | None listed |
| adc1796eced46b48e23ec200a219d635f33a38ee | affected | git | 673dafb9a86349a12a93151fd467625614dc7e12 | Unavailable | None listed |
| 11a78b7944963a8b052be46108d07a3ced9e2762 | affected | git | 2211d77892913804d16c28c7415b82804ab1e54c | Unavailable | None listed |
| cd0e0a76e40c2e77bcfc88291d00dca22b00158e | affected | git | a7fa9460b86f810913b6779461d0448e7c11214c | Unavailable | None listed |
| 11a78b7944963a8b052be46108d07a3ced9e2762 | affected | git | 32f08c3ddd6dda6cbb6c9d715de10f21dccde50f | Unavailable | None listed |
| 8d76b2488eb3cc0717ab81b60622cff4a5f90f79 | affected | git | 53a76425e0764421ba93bb9045d2e454667d5687 | Unavailable | None listed |
| 11a78b7944963a8b052be46108d07a3ced9e2762 | affected | git | 730e5ebff40c852e3ea57b71bf02a4b89c69435f | Unavailable | None listed |
| bc82e5f4d7dc8237ae8cabc73aa46fc93c85d98c | affected | git | 03db4dc9ad6eb91e640b517e00373ce877682854 | Unavailable | None listed |
| 6.6.125 | affected | semver | 6.6.126 | Unavailable | None listed |
| 6.12.72 | affected | semver | 6.12.73 | Unavailable | None listed |
| 6.18.11 | affected | semver | 6.18.12 | Unavailable | None listed |
| 6.19.1 | affected | semver | 6.19.2 | 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) |
|---|---|---|---|---|---|
| 2.6.22 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.22 | Unavailable | None listed |
| 5.10.251 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.201 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.164 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.125 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.6.126 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.72 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.12.73 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.11 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.18.12 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.2 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |