High severity7.5NVD Advisory· Published Feb 26, 2022· Updated Jun 17, 2026
CVE-2022-23308
CVE-2022-23308
Description
valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
89- libxml2/libxml2description
- Range: <2.9.13
- osv-coords87 versionspkg:rpm/almalinux/libxml2-develpkg:rpm/opensuse/libxml2&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/libxml2&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/libxml2&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/libxml2-python&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/python-libxml2-python&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/python-libxml2-python&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/ruby3.2-rubygem-nokogiri&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/rubygem-nokogiri&distro=openSUSE%20Tumbleweedpkg:rpm/suse/libxml2&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/libxml2&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/libxml2&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCLpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/libxml2&distro=SUSE%20Manager%20Proxy%204.1pkg:rpm/suse/libxml2&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1pkg:rpm/suse/libxml2&distro=SUSE%20Manager%20Server%204.1pkg:rpm/suse/libxml2&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/libxml2&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/libxml2&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/libxml2&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209pkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/python-libxml2&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/python-libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/python-libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/python-libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/python-libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/python-libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/python-libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/python-libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/python-libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/python-libxml2&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/python-libxml2&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/python-libxml2&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/python-libxml2&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%202%2015%20SP3pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP2pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCLpkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Manager%20Proxy%204.1pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Manager%20Server%204.1
< 2.9.7-12.el8_5+ 86 more
- (no CPE)range: < 2.9.7-12.el8_5
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.14-150400.5.7.1
- (no CPE)range: < 2.9.13-1.1
- (no CPE)range: < 2.9.14-150400.5.7.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 1.13.9-1.7
- (no CPE)range: < 1.13.3-1.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.14-150400.5.7.1
- (no CPE)range: < 2.7.6-0.77.43.1
- (no CPE)range: < 2.7.6-0.77.43.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.14-150400.5.7.1
- (no CPE)range: < 2.7.6-0.77.43.1
- (no CPE)range: < 2.7.6-0.77.43.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.4-46.49.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-3.40.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
- (no CPE)range: < 2.9.7-150000.3.46.1
Patches
Vulnerability mechanics
References
19- github.com/GNOME/libxml2/commit/652dd12a858989b14eed4e84e453059cd3ba340envdPatchThird Party Advisory
- www.oracle.com/security-alerts/cpujul2022.htmlnvdPatchThird Party Advisory
- seclists.org/fulldisclosure/2022/May/33nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2022/May/34nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2022/May/35nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2022/May/36nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2022/May/37nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2022/May/38nvdMailing ListThird Party Advisory
- gitlab.gnome.org/GNOME/libxml2/-/blob/v2.9.13/NEWSnvdRelease NotesThird Party Advisory
- lists.debian.org/debian-lts-announce/2022/04/msg00004.htmlnvdMailing ListThird Party Advisory
- security.gentoo.org/glsa/202210-03nvdThird Party Advisory
- security.netapp.com/advisory/ntap-20220331-0008/nvdThird Party Advisory
- support.apple.com/kb/HT213253nvdThird Party Advisory
- support.apple.com/kb/HT213254nvdThird Party Advisory
- support.apple.com/kb/HT213255nvdThird Party Advisory
- support.apple.com/kb/HT213256nvdThird Party Advisory
- support.apple.com/kb/HT213257nvdThird Party Advisory
- support.apple.com/kb/HT213258nvdThird Party Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LA3MWWAYZADWJ5F6JOUBX65UZAMQB7RF/nvd
News mentions
0No linked articles in our index yet.