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CVE-2023-1513 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:3.3 LOWVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CNA: CISA-ADPCVSS-B:3.3 LOWVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://bugzilla.redhat.com/show_bug.cgi?id=2179892 CVEIssue TrackingPatchThird Party Advisory
https://github.com/torvalds/linux/commit/2c10b61421a28e95a46ab489fd56c0f442ff6952 CVEPatch
https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html CVE
https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html CVE
https://lore.kernel.org/kvm/20230214103304.3689213-1-gregkh%40linuxfoundation.org/ CVE

see all 10 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-665Improper InitializationCISA-ADP
CWE-665Improper Initialization[email protected]
CWE-665Improper Initialization[email protected]

Affected Products

ProductVersions
linux linux kernel
< 6.2

CPE

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
fedoraproject fedora
37

CPE

  • cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
redhat enterprise linux
7.0
8.0
9.0

CPE

  • cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-1513
NVD Published Date:
Mar 23, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-1513 Details - Not Deferred