RLSA-2023:2757: Security update for 14 packages

RLSA-2023:2757, released December 3, 2025, fixes 7 CVEs across 14 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

1 rated Critical

Exploited

None reported

Highest CVSS

8.8

Base score, 0 to 10

Highest EPSS

0.0555

92nd percentile

Priority of the 7 CVEs

Patch now 0
                                Urgent 1
                                High 6
                                Routine 0

Fixed package versions

Product	Release	Fixed in
hivex	rocky 8	0:1.3.18-23.module+el8.10.0+1835+43f01cbb
libguestfs	rocky 8	1:1.44.0-9.module+el8.10.0+1590+a67ab969.rocky
libiscsi	rocky 8	0:1.18.0-8.module+el8.10.0+1590+a67ab969
libnbd	rocky 8	0:1.6.0-5.module+el8.10.0+1835+43f01cbb
libtpms	rocky 8	0:0.9.1-2.20211126git1ff6fe1f43.module+el8.10.0+1835+43f01cbb
libvirt-dbus	rocky 8	0:1.3.0-2.module+el8.10.0+1835+43f01cbb
libvirt-python	rocky 8	0:8.0.0-2.module+el8.10.0+1590+a67ab969
nbdkit	rocky 8	0:1.24.0-5.module+el8.10.0+1590+a67ab969
netcf	rocky 8	0:0.2.8-12.module+el8.10.0+1590+a67ab969
perl-Sys-Virt	rocky 8	0:8.0.0-1.module+el8.10.0+1835+43f01cbb
sgabios	rocky 8	1:0.20170427git-3.module+el8.10.0+1590+a67ab969
supermin	rocky 8	0:5.2.1-2.module+el8.10.0+1835+43f01cbb
swtpm	rocky 8	0:0.7.0-4.20211109gitb79fd91.module+el8.10.0+1835+43f01cbb
virt-v2v	rocky 8	1:1.42.0-22.module+el8.10.0+1835+43f01cbb

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2023-1018	CERT/CC: CVE-2023-1018 TPM2.0 Module Library Elevation of Privilege Vulnerability	8.8	0.0555	Exploitation Less Likely
High	CVE-2022-3165	hivex: Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms	7.8	0.0156	None reported
High	CVE-2021-46790	hivex: Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms	7.8	0.0050	None reported
High	CVE-2022-30786	hivex: Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms	7.8	0.0045	None reported
High	CVE-2022-30788	libntfs-3g883: A crafted NTFS image can cause a heap-based buffer overflow in ntfs_mft_rec_alloc in NTFS-3G through 2021.8.22.	7.8	0.0045	None reported
High	CVE-2022-30789	libntfs-3g883: A crafted NTFS image can cause a heap-based buffer overflow in ntfs_check_log_client_array in NTFS-3G through 2021.8.22.	7.8	0.0045	None reported
High	CVE-2022-30784	hivex: Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms	7.8	0.0041	None reported

Also fixes CVE-2023-1018

KB5023702
Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for ARM64-based Systems, Windows 10 Version 1809 for x64-based Systems and 2 more
KB5023697
Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows Server 2016 and 1 more
KB5023705
Windows Server 2022, Windows Server 2022 (Server Core installation)
KB5023706
Windows 11 Version 22H2 for ARM64-based Systems, Windows 11 Version 22H2 for x64-based Systems
KB5023786
Windows Server 2022, Windows Server 2022 (Server Core installation)
KB5023696
Windows 10 Version 20H2 for 32-bit Systems, Windows 10 Version 20H2 for ARM64-based Systems, Windows 10 Version 21H2 for 32-bit Systems and 5 more
KB5023698
Windows 11 version 21H2 for ARM64-based Systems, Windows 11 version 21H2 for x64-based Systems
KB5023713
Windows 10 for 32-bit Systems, Windows 10 for x64-based Systems

Vendor advisory

https://errata.rockylinux.org/RLSA-2023:2757

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