CVE-2026-31527
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)
driver core: platform: use generic driver_override infrastructure
In the Linux kernel, the following vulnerability has been resolved: driver core: platform: use generic driver_override infrastructure When a driver is probed through __driver_attach(), the bus' match() callback is called without the device lock held, thus accessing the driver_override field without a lock, which can cause a UAF. Fix this by using the driver-core driver_override infrastructure taking care of proper locking internally. Note that calling match() from __driver_attach() without the device lock held is intentional. [1]
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) |
|---|---|---|---|---|---|
| 3d713e0e382e6fcfb4bba1501645b66c129ad60b | affected | git | 492349e5e4a369a8b62781100a3ade470bf1ce6b | Unavailable | None listed |
| 3d713e0e382e6fcfb4bba1501645b66c129ad60b | affected | git | 9a6086d2a828dd2ff74cf9abcae456670febd71f | Unavailable | None listed |
| 3d713e0e382e6fcfb4bba1501645b66c129ad60b | affected | git | 7c02a9bd7d14a89065fcf672b86d8e1d1a41d3b1 | Unavailable | None listed |
| 3d713e0e382e6fcfb4bba1501645b66c129ad60b | affected | git | edee7ee5a14c3b33f6d54641f5af5c5e9180992d | Unavailable | None listed |
| 3d713e0e382e6fcfb4bba1501645b66c129ad60b | affected | git | 2b38efc05bf7a8568ec74bfffea0f5cfa62bc01d | 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) |
|---|---|---|---|---|---|
| 3.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.17 | Unavailable | None listed |
| 6.6.142 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.80 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.21 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.11 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |