CVE-2026-43370
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- CVE-2026-43370
CVE Details
| Release Date: | 2026-05-08 | |
| Impact: | Moderate | What is this? |
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix use-after-free race in VM acquire Replace non-atomic vm->process_info assignment with cmpxchg() to prevent race when parent/child processes sharing a drm_file both try to acquire the same VM after fork(). (cherry picked from commit c7c573275ec20db05be769288a3e3bb2250ec618)
See more information about CVE-2026-43370 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 7.0 |
| Vector String: | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Version: | 3.1 |
| Attack Vector: | Local |
| Attack Complexity: | High |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | High |
| Integrity Impact: | High |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 10 (kernel) | ELSA-2026-67471-0 | 2026-09-15 |
| Oracle Linux version 10 (kernel-uek) | ELSA-2026-50372 | 2026-07-02 |
| Oracle Linux version 9 (kernel) | ELSA-2026-67150-0 | 2026-09-14 |
| Oracle Linux version 9 (kernel-uek) | ELSA-2026-50372 | 2026-07-02 |
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