vulnerability
Red Hat: CVE-2022-40133: kernel: vmwgfx: use-after-free in vmw_execbuf_tie_context (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | 2022-09-09 | 2023-11-08 | 2025-03-11 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
2022-09-09
Added
2023-11-08
Modified
2025-03-11
Description
A use-after-free(UAF) vulnerability was found in function 'vmw_execbuf_tie_context' in drivers/gpu/vmxgfx/vmxgfx_execbuf.c in Linux kernel's vmwgfx driver with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).
Solution(s)
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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