6.7

CVE-2023-48733

An insecure default to allow UEFI Shell in EDK2 was left enabled in Ubuntu's EDK2. This allows an OS-resident attacker to bypass Secure Boot.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Canonical ≫ Lxd Version5.0 Updatecandidate
Canonical ≫ Lxd Version5.21 Updatecandidate
Canonical ≫ Lxd Version5.21 Updateedge
Tianocore ≫ Edk2 Update- Version <= 2023.11-8
Debian ≫ Debian Linux Version10.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.26% 0.167
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security@ubuntu.com 6.7 0.8 5.9
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE-1188 Initialization of a Resource with an Insecure Default

The product initializes or sets a resource with a default that is intended to be changed by the product's installer, administrator, or maintainer, but the default is not secure.

https://bugs.launchpad.net/ubuntu/+source/edk2/+bug/2040137
Issue Tracking
https://bugs.launchpad.net/ubuntu/+source/lxd/+bug/2040139
Issue Tracking
https://lists.debian.org/debian-lts-announce/2024/06/msg00028.html
Mailing List
https://nvd.nist.gov/vuln/detail/CVE-2023-48733
Third Party Advisory
https://www.openwall.com/lists/oss-security/2024/02/14/4
Mailing List