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Back to active CVEs
High · CVSS 7.8CVE-2026-89810

drm/amdkfd: Fix error path at svm_migrate_copy_to_ramCVE-2026-89810

Answer in brief

CVE-2026-89810 records a High severity (CVSS 7.8) vulnerability in drm/amdkfd: Fix error path at svm_migrate_copy_to_ram. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 16, 2026Updated Oct 30, 2026Source checked Oct 31, 2026First seen by HOL Sep 16, 2026Material review Oct 30, 2026
Upstream Advisory

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
Not reported
Source
CVE List V5
Source checked
Oct 31, 2026
References
6 linked sources
Open source record

Key facts

Risk
High · CVSS 7.8
Exploitation
Not marked as known exploited
Affected software
5 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Linux/Linuxgeneric>=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <da87bcad1f781d822e7ced6d1de9dbc6d381c72e || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <a2035918a7a1d8fd3bb79d22e1e149294a5a8418 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <960c4a8069bfd352c48cc88592618f1ebe24c69e || >=0 <6.18.51 || >=0 <7.2.5da87bcad1f781d822e7ced6d1de9dbc6d381c72e, a2035918a7a1d8fd3bb79d22e1e149294a5a8418, 960c4a8069bfd352c48cc88592618f1ebe24c69e, 6.18.51, 7.2.5
Linux/Linuxgeneric>=48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <da87bcad1f781d822e7ced6d1de9dbc6d381c72e || >=48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <a2035918a7a1d8fd3bb79d22e1e149294a5a8418 || >=48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <960c4a8069bfd352c48cc88592618f1ebe24c69eda87bcad1f781d822e7ced6d1de9dbc6d381c72e, a2035918a7a1d8fd3bb79d22e1e149294a5a8418, 960c4a8069bfd352c48cc88592618f1ebe24c69e
Linux/Linuxgeneric5.14Not reported
Linux/Linuxgeneric>=48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <44cad7ea3532f14999008d899daacc4ce4b633bf || >=48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <872b7427e64f3e84b16c62577cbf3cd09a3401a2 || >=48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <da87bcad1f781d822e7ced6d1de9dbc6d381c72e || >=48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <a2035918a7a1d8fd3bb79d22e1e149294a5a8418 || >=48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <960c4a8069bfd352c48cc88592618f1ebe24c69e44cad7ea3532f14999008d899daacc4ce4b633bf, 872b7427e64f3e84b16c62577cbf3cd09a3401a2, da87bcad1f781d822e7ced6d1de9dbc6d381c72e, a2035918a7a1d8fd3bb79d22e1e149294a5a8418, 960c4a8069bfd352c48cc88592618f1ebe24c69e
Linux/Linuxgeneric>=48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <ee007a238dd363ba2f3a3b01815703cfe98711c7 || >=48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <44cad7ea3532f14999008d899daacc4ce4b633bf || >=48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <872b7427e64f3e84b16c62577cbf3cd09a3401a2 || >=48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <da87bcad1f781d822e7ced6d1de9dbc6d381c72e || >=48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <a2035918a7a1d8fd3bb79d22e1e149294a5a8418 || >=48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <960c4a8069bfd352c48cc88592618f1ebe24c69eee007a238dd363ba2f3a3b01815703cfe98711c7, 44cad7ea3532f14999008d899daacc4ce4b633bf, 872b7427e64f3e84b16c62577cbf3cd09a3401a2, da87bcad1f781d822e7ced6d1de9dbc6d381c72e, a2035918a7a1d8fd3bb79d22e1e149294a5a8418, 960c4a8069bfd352c48cc88592618f1ebe24c69e

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux, Linux/Linux.
  2. 2Review the reported fix. Update Linux/Linux to da87bcad1f781d822e7ced6d1de9dbc6d381c72e; Linux/Linux to da87bcad1f781d822e7ced6d1de9dbc6d381c72e; Linux/Linux to 44cad7ea3532f14999008d899daacc4ce4b633bf; Linux/Linux to ee007a238dd363ba2f3a3b01815703cfe98711c7 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Sep 16, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 30, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Sep 16, 2026

Sources and claim methodology

  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.