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rockyRockylinux Product ErrataRLSA-2024:2135
HistoryMay 10, 2024 - 2:32 p.m.

qemu-kvm security update

2024-05-1014:32:42
Rockylinux Product Errata
errata.rockylinux.org
16
qemu-kvm
security update
rocky linux 9
virtualization
vulnerability scoring system
cve
denial of service
release notes

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.4%

An update is available for qemu-kvm.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list
Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM.

Security Fix(es):

  • QEMU: e1000e: heap use-after-free in e1000e_write_packet_to_guest() (CVE-2023-3019)

  • QEMU: VNC: infinite loop in inflate_buffer() leads to denial of service (CVE-2023-3255)

  • QEMU: improper IDE controller reset can lead to MBR overwrite (CVE-2023-5088)

  • QEMU: VNC: NULL pointer dereference in qemu_clipboard_request() (CVE-2023-6683)

  • QEMU: am53c974: denial of service due to division by zero (CVE-2023-42467)

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.

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.4%