CVE-2021-43395

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2021-43395
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-12-26 06:15:00 UTC
Updated2023-08-08 14:21:00 UTC
DescriptionAn issue was discovered in illumos before f859e7171bb5db34321e45585839c6c3200ebb90, OmniOS Community Edition r151038, OpenIndiana Hipster 2021.04, and SmartOS 20210923. A local unprivileged user can cause a deadlock and kernel panic via crafted rename and rmdir calls on tmpfs filesystems. Oracle Solaris 10 and 11 is also affected.

Risk And Classification

Problem Types: CWE-667

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Illumos Illumos All All All All
Operating System Joyent Smartos 20210923 All All All
Operating System Omniosce Omnios r151038 All All All
Operating System Openindiana Openindiana hipster_2021.04 All All All
Operating System Oracle Solaris 10 All All All
Operating System Oracle Solaris 11 All All All

References

ReferenceSourceLinkTags
Security Heads Up | All Things illumos MISC jgardner100.wordpress.com
illumos-gate/tmp_dir.c at b3403853e80914bd0aade9b5b605da4878078173 · illumos/illumos-gate · GitHub MISC github.com
Topicbox CONFIRM illumos.topicbox.com
Tribblix CONFIRM www.tribblix.org
Oracle Critical Patch Update Advisory - January 2022 CONFIRM www.oracle.com
Bug #14424: tmpfs can be induced to deadlock - illumos gate - illumos CONFIRM www.illumos.org
14424 tmpfs can be induced to deadlock · illumos/illumos-gate@f859e71 · GitHub CONFIRM github.com
illumos-gate/tmp_vnops.c at 069654420de4aade43c63c43cd2896e66945fc8a · illumos/illumos-gate · GitHub MISC github.com
Kebe Says - Dan McD's Blog» A Request to Security Researchers from illumos MISC kebe.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report