CVE-2023-45234

ovmf: This update for ovmf fixes the following issues: - CVE-2023-45229: out-of-bounds read in edk2 when processing IA_N...

CVE-2023-45234 is fixed in 10 products on 1 platform, first by DEBIAN-CVE-2023-45234, released January 16, 2024. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
8.8
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0119
68th percentile

This update for ovmf fixes the following issues: - CVE-2023-45229: out-of-bounds read in edk2 when processing IA_NA/IA_TA options in DHCPv6 Advertise messages. (bsc#1218879) - CVE-2023-45230: buffer overflow in the DHCPv6 client in edk2 via a long Server ID option. (bsc#1218880) - CVE-2023-45231: out-of-bounds read in edk2 when handling a ND Redirect message with truncated options. (bsc#1218881) - CVE-2023-45232: infinite loop in edk2 when parsing unknown options in the Destination Options header. (bsc#1218882) - CVE-2023-45233: infinite loop in edk2 when parsing PadN options in the Destination Options header. (bsc#1218883) - CVE-2023-45234: buffer overflow in edk2 when processing DNS Servers options in a DHCPv6 Advertise message. (bsc#1218884) - CVE-2023-45235: buffer overflow in edk2 when handling the Server ID option in a DHCPv6 proxy Advertise message. (bsc#1218885) - CVE-2023-45236: predictable TCP Initial Sequence Numbers in edk2 network packages. (bsc#1218886) - CVE-2023-45237: use of a weak pseudorandom number generator in edk2. (bsc#1218887)

Where it's fixed

ProductFixed inFixReleased
Linux
edk2 · Debian 12.15 (bookworm) 2022.11-6+deb12u1 DEBIAN-CVE-2023-45234 Jan 16, 2024
edk2 · Debian 13.5 (trixie) 2023.11-6 DEBIAN-CVE-2023-45234 Jan 16, 2024
edk2 · Debian 14 2023.11-6 DEBIAN-CVE-2023-45234 Jan 16, 2024
edk2 · rocky 8 0:20220126gitbb1bba3d77-6.el8_9.6 RLSA-2024:1063 Mar 12, 2024
edk2-aarch64 · RHEL 8 0:20220126gitbb1bba3d77-6.el8_9.6 RHSA-2024:1063 Mar 4, 2024
edk2-aarch64 · RHEL 9 0:20230524-4.el9_3.2 RHSA-2024:1075 Mar 5, 2024
edk2-aarch64 · almalinux 8 20220126gitbb1bba3d77-6.el8_9.6.alma ALSA-2024:1063 Mar 4, 2024
edk2-aarch64 · almalinux 9 20230524-4.el9_3.2.alma ALSA-2024:1075 Mar 5, 2024
edk2-aarch64 · ol 8 0:20220126gitbb1bba3d77-6.el8_9.6 ELSA-2024-1063 Mar 5, 2024
edk2-aarch64 · ol 9 0:20230524-4.el9_3.2 ELSA-2024-1075 Mar 8, 2024
edk2-ovmf · RHEL 8 0:20220126gitbb1bba3d77-6.el8_9.6 RHSA-2024:1063 Mar 4, 2024
edk2-ovmf · RHEL 9 0:20230524-4.el9_3.2 RHSA-2024:1075 Mar 5, 2024
edk2-ovmf · almalinux 8 20220126gitbb1bba3d77-6.el8_9.6.alma ALSA-2024:1063 Mar 4, 2024
edk2-ovmf · almalinux 9 20230524-4.el9_3.2.alma ALSA-2024:1075 Mar 5, 2024
edk2-ovmf · ol 8 0:20220126gitbb1bba3d77-6.el8_9.6 ELSA-2024-1063 Mar 5, 2024
edk2-ovmf · ol 9 0:20230524-4.el9_3.2 ELSA-2024-1075 Mar 8, 2024
edk2-tools · RHEL 9 0:20230524-4.el9_3.2 RHSA-2024:1075 Mar 5, 2024
edk2-tools · almalinux 9 20230524-4.el9_3.2.alma ALSA-2024:1075 Mar 5, 2024
edk2-tools · ol 8 1:20240227-5.el8 ELSA-2024-20865 Apr 24, 2024
edk2-tools · ol 9 0:20230524-4.el9_3.2 ELSA-2024-1075 Mar 8, 2024
edk2-tools-doc · RHEL 9 0:20230524-4.el9_3.2 RHSA-2024:1075 Mar 5, 2024
edk2-tools-doc · almalinux 9 20230524-4.el9_3.2.alma ALSA-2024:1075 Mar 5, 2024
edk2-tools-doc · ol 9 0:20230524-4.el9_3.2 ELSA-2024-1075 Mar 8, 2024
ovmf · Ubuntu 20.04 LTS (focal) 0~20191122.bd85bf54-2ubuntu3.5 ovmf 0~20191122.bd85bf54-2ubuntu3.5 Feb 13, 2024
ovmf · Ubuntu 22.04.1 LTS (jammy) 2022.02-3ubuntu0.22.04.2 ovmf 2022.02-3ubuntu0.22.04.2 Feb 13, 2024
ovmf · opensuse-leap 15.6 202308-150600.5.9.1 SUSE-SU-2025:0421-1 Feb 11, 2025
ovmf · sles 15.6 202308-150600.5.9.1 SUSE-SU-2025:0421-1 Feb 11, 2025
ovmf-ia32 · Ubuntu 22.04.1 LTS (jammy) 2022.02-3ubuntu0.22.04.2 ovmf-ia32 2022.02-3ubuntu0.22.04.2 Feb 13, 2024
qemu-efi · Ubuntu 20.04 LTS (focal) 0~20191122.bd85bf54-2ubuntu3.5 qemu-efi 0~20191122.bd85bf54-2ubuntu3.5 Feb 13, 2024
qemu-efi · Ubuntu 22.04.1 LTS (jammy) 2022.02-3ubuntu0.22.04.2 qemu-efi 2022.02-3ubuntu0.22.04.2 Feb 13, 2024
qemu-efi-aarch64 · Ubuntu 20.04 LTS (focal) 0~20191122.bd85bf54-2ubuntu3.5 qemu-efi-aarch64 0~20191122.bd85bf54-2ubuntu3.5 Feb 13, 2024
qemu-efi-aarch64 · Ubuntu 22.04.1 LTS (jammy) 2022.02-3ubuntu0.22.04.2 qemu-efi-aarch64 2022.02-3ubuntu0.22.04.2 Feb 13, 2024
qemu-efi-arm · Ubuntu 20.04 LTS (focal) 0~20191122.bd85bf54-2ubuntu3.5 qemu-efi-arm 0~20191122.bd85bf54-2ubuntu3.5 Feb 13, 2024
qemu-efi-arm · Ubuntu 22.04.1 LTS (jammy) 2022.02-3ubuntu0.22.04.2 qemu-efi-arm 2022.02-3ubuntu0.22.04.2 Feb 13, 2024

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