VULNERABILITY INTELLIGENCE

CVE-2023-22998

CVSS score5.5 MEDIUM
EPSS probability0.30%
CISA KEVNot currently listed
Published2023-02-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually an error pointer).

Weakness classification

  • nvd@nist.gov: CWE-436
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-436

Primary references