摘要:
A use-after-free(UAF) vulnerability was found in function vmw_cmd_res_check 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).
安全等级: Low
公告ID: KylinSec-SA-2022-2499
发布日期: 2022年10月21日
关联CVE: CVE-2022-38457
A use-after-free(UAF) vulnerability was found in function vmw_cmd_res_check 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).
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2022-38457 | KY3.4-4A | kernel | Unaffected |
| CVE-2022-38457 | KY3.4-5A | kernel | Unaffected |
| CVE-2022-38457 | KY3.5.1 | kernel | Unaffected |
