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dhcp: option refcount overflow when leasequery is enabled leading to dhcpd abort
| Reporter | Title | Published | Views | Family All 150 |
|---|---|---|---|---|
 | CVE-2022-2928 | 5 Oct 202212:01 | – | attackerkb |
 | Amazon Linux 2 : dhcp (ALAS-2022-1874) | 9 Nov 202200:00 | – | nessus |
| Alibaba Cloud Linux 3 : 0058: dhcp (ALINUX3-SA-2023:0058) | 14 May 202500:00 | – | nessus |
| AlmaLinux 9 : dhcp (ALSA-2023:2502) | 14 May 202300:00 | – | nessus |
| AlmaLinux 8 : dhcp (ALSA-2023:3000) | 21 May 202300:00 | – | nessus |
| Azure Linux 3.0 Security Update: dhcp (CVE-2022-2928) | 22 Jan 202600:00 | – | nessus |
| CentOS 9 : dhcp-4.4.2-18.b1.el9 | 29 Feb 202400:00 | – | nessus |
| Debian dla-3146 : isc-dhcp-client - security update | 11 Oct 202200:00 | – | nessus |
| Debian DSA-5251-1 : isc-dhcp - security update | 7 Oct 202200:00 | – | nessus |
| EulerOS 2.0 SP8 : dhcp (EulerOS-SA-2022-2792) | 8 Dec 202200:00 | – | nessus |
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| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Enterprise Linux | 9 | aarch64 | dhcp-client | 12:4.4.2-18.b1.el9 | dhcp-client-12:4.4.2-18.b1.el9.aarch64.rpm |
| Red Hat Enterprise Linux | 9 | ppc64le | dhcp-client | 12:4.4.2-18.b1.el9 | dhcp-client-12:4.4.2-18.b1.el9.ppc64le.rpm |
| Red Hat Enterprise Linux | 9 | s390x | dhcp-client | 12:4.4.2-18.b1.el9 | dhcp-client-12:4.4.2-18.b1.el9.s390x.rpm |
| Red Hat Enterprise Linux | 9 | x86_64 | dhcp-client | 12:4.4.2-18.b1.el9 | dhcp-client-12:4.4.2-18.b1.el9.x86_64.rpm |
| Red Hat Enterprise Linux | 9 | aarch64 | dhcp-client-debuginfo | 12:4.4.2-18.b1.el9 | dhcp-client-debuginfo-12:4.4.2-18.b1.el9.aarch64.rpm |
| Red Hat Enterprise Linux | 9 | ppc64le | dhcp-client-debuginfo | 12:4.4.2-18.b1.el9 | dhcp-client-debuginfo-12:4.4.2-18.b1.el9.ppc64le.rpm |
| Red Hat Enterprise Linux | 9 | s390x | dhcp-client-debuginfo | 12:4.4.2-18.b1.el9 | dhcp-client-debuginfo-12:4.4.2-18.b1.el9.s390x.rpm |
| Red Hat Enterprise Linux | 9 | x86_64 | dhcp-client-debuginfo | 12:4.4.2-18.b1.el9 | dhcp-client-debuginfo-12:4.4.2-18.b1.el9.x86_64.rpm |
| Red Hat Enterprise Linux | 9 | any | dhcp-common | 12:4.4.2-18.b1.el9.noarch | dhcp-common-12:4.4.2-18.b1.el9.noarch.noarch.rpm |
| Red Hat Enterprise Linux | 9 | aarch64 | dhcp-debuginfo | 12:4.4.2-18.b1.el9 | dhcp-debuginfo-12:4.4.2-18.b1.el9.aarch64.rpm |
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03 Jul 2026 01:44Current
7.4High risk
Vulners AI Score7.4
CVSS 3.16.5
EPSS0.00664