CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
77.2%
EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM.
Security Fix(es):
edk2: Buffer overflow when handling Server ID option from a DHCPv6 proxy Advertise message (CVE-2023-45235)
EDK2: heap buffer overflow in Tcg2MeasureGptTable() (CVE-2022-36763)
EDK2: heap buffer overflow in Tcg2MeasurePeImage() (CVE-2022-36764)
edk2: Integer underflow when processing IA_NA/IA_TA options in a DHCPv6 Advertise message (CVE-2023-45229)
edk2: Out of Bounds read when handling a ND Redirect message with truncated options (CVE-2023-45231)
edk2: Infinite loop when parsing unknown options in the Destination Options header (CVE-2023-45232)
edk2: Infinite loop when parsing a PadN option in the Destination Options header (CVE-2023-45233)
openssl: Excessive time spent checking DH keys and parameters (CVE-2023-3446)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Rocky Linux 9.4 Release Notes linked from the References section.
bugzilla.redhat.com/show_bug.cgi?id=2224962
bugzilla.redhat.com/show_bug.cgi?id=2257582
bugzilla.redhat.com/show_bug.cgi?id=2257583
bugzilla.redhat.com/show_bug.cgi?id=2258677
bugzilla.redhat.com/show_bug.cgi?id=2258688
bugzilla.redhat.com/show_bug.cgi?id=2258691
bugzilla.redhat.com/show_bug.cgi?id=2258694
bugzilla.redhat.com/show_bug.cgi?id=2258700
errata.rockylinux.org/RLSA-2024:2264
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
77.2%