CVE-2026-63879
- Source
- https://cve.org/CVERecord?id=CVE-2026-63879
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63879.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-63879
- Downstream
AZL (1)
BELL (1)
DEBIAN (1)
openSUSE (1)
SUSE (11)
- Related
- Published
- 2026-07-19T14:54:51Z
- Modified
- 2026-10-28T02:31:00Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- drm/amdgpu: fix amdgpu_hmm_range_get_pages
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix amdgpu_hmm_range_get_pages
The notifier sequence must only be read once or otherwise we could work with invalid pages.
While at it also fix the coding style, e.g. drop the pre-initialized return value and use the common define for 2G range.
(cherry picked from commit c08972f555945cda57b0adb72272a37910153390)
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63879.json" }- References
-
- https://git.kernel.org/stable/c/2fd24407457a6b181ba827705678da70e528dcd0
- https://git.kernel.org/stable/c/93a9f121de6383f20290840d025ee28fda5f53b5
- https://git.kernel.org/stable/c/962d684b5dc0741dcd93485d41b450de402d5592
- https://git.kernel.org/stable/c/e35cf322897dd4921248d11311a89c865b534c14
- https://git.kernel.org/stable/c/fa34d3e14cb763b50702e8a0f7d4cfd877a73ab9
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63879.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-63879
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedc1420a5dd4dd2a1ffc86965ad1c6f439afb130bcFixede35cf322897dd4921248d11311a89c865b534c14Fixed93a9f121de6383f20290840d025ee28fda5f53b5Fixedfa34d3e14cb763b50702e8a0f7d4cfd877a73ab9Fixed2fd24407457a6b181ba827705678da70e528dcd0Fixed962d684b5dc0741dcd93485d41b450de402d5592