CVE-2022-23308

Home/CVE/valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.

CVE

valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.

HIGH · CVSS 7.5 EPSS 0.00074

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-416Use After Free

▤

Affected Products & Versions

xmlsoft libxml2< 2.9.13
fedoraproject fedoraall versions
debian linuxall versions
apple ipados< 15.5
apple iphone os< 15.5
apple mac os x>= 10.15.0 and < 10.15.7
apple mac os xall versions
apple macos>= 11.6.0 and < 11.6.6
Show all 37 affected productsapple macos>= 12.0 and < 12.4
apple tvos< 15.5
apple watchos< 8.6
netapp active iq unified managerall versions
netapp clustered data ontapall versions
netapp clustered data ontap antivirus connectorall versions
netapp manageability software development kitall versions
netapp ontap select deploy administration utilityall versions
netapp smi-s providerall versions
netapp snapdriveall versions
netapp snapmanagerall versions
netapp solidfire\, enterprise sds \& hci storage nodeall versions
netapp solidfire \& hci management nodeall versions
netapp bootstrap osall versions
netapp h300s firmwareall versions
netapp h500s firmwareall versions
netapp h700s firmwareall versions
netapp h300e firmwareall versions
netapp h500e firmwareall versions
netapp h700e firmwareall versions
netapp h410s firmwareall versions
netapp h410c firmwareall versions
oracle communications cloud native core binding support functionall versions
oracle communications cloud native core network function cloud native environmentall versions
oracle communications cloud native core network repository functionall versions
oracle communications cloud native core network slice selection functionall versions
oracle communications cloud native core unified data repositoryall versions
oracle mysql workbench<= 8.0.29
oracle zfs storage appliance kitall versions

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Scoring & Timeline

7.5

HIGH · CVSS v3.1 · cve@mitre.org

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD26 Feb 2022 · 05:15 AM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

⚑

Vendor Advisories

suse-csafopenSUSE-SU-2026:10356-1
suse-csafopenSUSE-SU-2025:14697-1
suse-csafopenSUSE-SU-2024:14174-1
suse-csafopenSUSE-SU-2024:11912-1
suse-csafopenSUSE-SU-2024:11950-1
Show all 26 vendor advisoriessuse-csafopenSUSE-SU-2024:13165-1
siemens-csafSSA-398330
siemens-csafSSA-942865
siemens-csafSSA-419740
suse-csafSUSE-SU-2022:2552-1
suse-csafSUSE-SU-2022:1750-1
usnUSN-5422-1
suse-csafSUSE-SU-2022:1308-1
suse-csafSUSE-SU-2022:0802-2
rhsaRHSA-2022:1389Important
rhsaRHSA-2022:1390Important
usnUSN-5324-1
suse-csafopenSUSE-SU-2022:0802-1
suse-csafSUSE-SU-2022:0802-1
msrcCVE-2022-23308
suse-csafSUSE-SU-2022:14904-1
rhsaRHSA-2022:0899Moderate
oracle-cpuoracle-cpu-MySQL-Workbench-4627--CVE-2022-23308
cisa-csafcisa-csaf-csaf_files-OT-white-2023-icsa-23-075-01
cisa-csafcisa-csaf-csaf_files-OT-white-2023-icsa-23-166-12
cisa-csafcisa-csaf-csaf_files-OT-white-2023-icsa-23-348-10

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://seclists.org/fulldisclosure/2022/May/33Mailing ListThird Party Advisory

http://seclists.org/fulldisclosure/2022/May/34Mailing ListThird Party Advisory

http://seclists.org/fulldisclosure/2022/May/35Mailing ListThird Party Advisory

http://seclists.org/fulldisclosure/2022/May/36Mailing ListThird Party Advisory

http://seclists.org/fulldisclosure/2022/May/37Mailing ListThird Party Advisory

http://seclists.org/fulldisclosure/2022/May/38Mailing ListThird Party Advisory

Show all 19 references

https://github.com/GNOME/libxml2/commit/652dd12a858989b14eed4e84e453059cd3ba340ePatchThird Party Advisory

https://gitlab.gnome.org/GNOME/libxml2/-/blob/v2.9.13/NEWSRelease NotesThird Party Advisory

https://lists.debian.org/debian-lts-announce/2022/04/msg00004.htmlMailing ListThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LA3MWWAYZADWJ5F6JOUBX65UZAMQB7RF/

https://security.gentoo.org/glsa/202210-03Third Party Advisory

https://security.netapp.com/advisory/ntap-20220331-0008/Third Party Advisory

https://support.apple.com/kb/HT213253Third Party Advisory

https://support.apple.com/kb/HT213254Third Party Advisory

https://support.apple.com/kb/HT213255Third Party Advisory

https://support.apple.com/kb/HT213256Third Party Advisory

https://support.apple.com/kb/HT213257Third Party Advisory

https://support.apple.com/kb/HT213258Third Party Advisory

https://www.oracle.com/security-alerts/cpujul2022.htmlPatchThird Party Advisory

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