Unrated severityNVD Advisory· Published Oct 7, 2022· Updated Sep 16, 2024
DHCP memory leak
CVE-2022-2929
Description
In ISC DHCP 1.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1 a system with access to a DHCP server, sending DHCP packets crafted to include fqdn labels longer than 63 bytes, could eventually cause the server to run out of memory.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
17- osv-coords15 versionspkg:rpm/almalinux/dhcp-clientpkg:rpm/almalinux/dhcp-commonpkg:rpm/almalinux/dhcp-libspkg:rpm/almalinux/dhcp-relaypkg:rpm/almalinux/dhcp-serverpkg:rpm/opensuse/dhcp&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/dhcp&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/dhcp&distro=openSUSE%20Tumbleweedpkg:rpm/suse/dhcp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/dhcp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/dhcp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3pkg:rpm/suse/dhcp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP4pkg:rpm/suse/dhcp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/dhcp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/dhcp&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5
< 12:4.4.2-18.b1.el9+ 14 more
- (no CPE)range: < 12:4.4.2-18.b1.el9
- (no CPE)range: < 12:4.4.2-18.b1.el9
- (no CPE)range: < 12:4.3.6-49.el8
- (no CPE)range: < 12:4.4.2-18.b1.el9
- (no CPE)range: < 12:4.4.2-18.b1.el9
- (no CPE)range: < 4.3.6.P1-150000.6.17.1
- (no CPE)range: < 4.3.6.P1-150000.6.17.1
- (no CPE)range: < 4.4.2.P1-11.1
- (no CPE)range: < 4.3.6.P1-150000.6.17.1
- (no CPE)range: < 4.3.6.P1-150000.6.17.1
- (no CPE)range: < 4.3.6.P1-150000.6.17.1
- (no CPE)range: < 4.3.6.P1-150000.6.17.1
- (no CPE)range: < 4.3.3-10.28.1
- (no CPE)range: < 4.3.3-10.28.1
- (no CPE)range: < 4.3.3-10.28.1
Patches
Vulnerability mechanics
References
6- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2SARIK7KZ7MGQIWDRWZFAOSQSPXY4GOU/mitrevendor-advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QQXYCIWUDILRCNBAIMVFCSGXBRKEPB4K/mitrevendor-advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T6IBFH4MRRNJQVWEKILQ6I6CXWW766FX/mitrevendor-advisory
- security.gentoo.org/glsa/202305-22mitrevendor-advisory
- lists.debian.org/debian-lts-announce/2022/10/msg00015.htmlmitremailing-list
- kb.isc.org/docs/cve-2022-2929mitre
News mentions
0No linked articles in our index yet.