VULNERABILITY INTELLIGENCE

CVE-2023-1513

CVSS score3.3 LOW
EPSS probability0.23%
CISA KEVNot currently listed
Published2023-03-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Description

A flaw was found in KVM. When calling the KVM_GET_DEBUGREGS ioctl, on 32-bit systems, there might be some uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak.

Weakness classification

  • secalert@redhat.com: CWE-665
  • nvd@nist.gov: CWE-665
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-665

Primary references