Updated: 2023-02-23 19:37:36.896656
Description:
A use-after-free flaw was found in the Linux kernel’s vmw_execbuf_copy_fence_user function in drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c in vmwgfx. This flaw allows a local attacker with user privileges to cause a privilege escalation problem.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | NONE | 0 |
| CVSS Version 3.x | MEDIUM | 7 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated |
|---|---|---|---|---|---|---|---|
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 7 | MEDIUM | Released | CLSA-2022:1664906081 | 2022-10-04 14:02:45 |
| Ubuntu 16.04 ELS | linux | 4.4.0 | 7 | MEDIUM | Not Vulnerable | 2022-04-11 13:00:16 |