FKIE_CVE-2022-38457

Vulnerability from fkie_nvd - Published: 2022-09-09 15:15 - Updated: 2024-11-21 07:16
Severity ?
6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
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).
References
security@openanolis.orghttps://bugzilla.openanolis.cn/show_bug.cgi?id=2074Issue Tracking, Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.openanolis.cn/show_bug.cgi?id=2074Issue Tracking, Permissions Required
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel 6.2
linux linux_kernel 6.2
linux linux_kernel 6.2
linux linux_kernel 6.2
To clipboard 

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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