CVE-2026-89810
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)
drm/amdkfd: Fix error path at svm_migrate_copy_to_ram
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix error path at svm_migrate_copy_to_ram If page migration from device to sys ram fails for some reasons driver needs release and unlock allocated system pages. To do that driver should use page physical address, or pfn, then get struct page*. Current driver uses dma address(for adev) that is not correct with IOMMU enabled, or even in general. The patch releases and unlocks allocated system pages based on where migration failed by struct page* of sys ram pages. Also dma_unmap correspodent system ram pages at error path.
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) |
|---|---|---|---|---|---|
| 48ff079b28d82dbce000cc45c0fd35b6ae9ffbda | affected | git | 44cad7ea3532f14999008d899daacc4ce4b633bf | Unavailable | None listed |
| 48ff079b28d82dbce000cc45c0fd35b6ae9ffbda | affected | git | 872b7427e64f3e84b16c62577cbf3cd09a3401a2 | Unavailable | None listed |
| 48ff079b28d82dbce000cc45c0fd35b6ae9ffbda | affected | git | da87bcad1f781d822e7ced6d1de9dbc6d381c72e | Unavailable | None listed |
| 48ff079b28d82dbce000cc45c0fd35b6ae9ffbda | affected | git | a2035918a7a1d8fd3bb79d22e1e149294a5a8418 | Unavailable | None listed |
| 48ff079b28d82dbce000cc45c0fd35b6ae9ffbda | affected | git | 960c4a8069bfd352c48cc88592618f1ebe24c69e | 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) |
|---|---|---|---|---|---|
| 5.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.14 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.114 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.51 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.5 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |