CVE-2023-4693

Source
https://nvd.nist.gov/vuln/detail/CVE-2023-4693
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-4693.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-4693
Downstream
Related
Published
2023-10-25T18:17:41Z
Modified
2025-08-09T19:01:28Z
Severity
  • 4.6 (Medium) CVSS_V3 - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

An out-of-bounds read flaw was found on grub2's NTFS filesystem driver. This issue may allow a physically present attacker to present a specially crafted NTFS file system image to read arbitrary memory locations. A successful attack allows sensitive data cached in memory or EFI variable values to be leaked, presenting a high Confidentiality risk.

References

Affected packages