vulnerability
Red Hat: CVE-2023-45237: edk2: Use of a Weak PseudoRandom Number Generator (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:C/I:N/A:N) | Jan 16, 2024 | Jul 10, 2024 | Mar 27, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:C/I:N/A:N)
Published
Jan 16, 2024
Added
Jul 10, 2024
Modified
Mar 27, 2026
Description
EDK2's Network Package is susceptible to a predictable TCP Initial Sequence Number. This
vulnerability can be exploited by an attacker to gain unauthorized
access and potentially lead to a loss of Confidentiality.
Solutions
redhat-upgrade-edk2-aarch64redhat-upgrade-edk2-debugsourceredhat-upgrade-edk2-ovmfredhat-upgrade-edk2-toolsredhat-upgrade-edk2-tools-debuginforedhat-upgrade-edk2-tools-doc
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.