5.5

CVE-2021-43395

Exploit

An 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.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Illumos ≫ Illumos Version < 2022-01-18
Omniosce ≫ Omnios Versionr151038 SwEditioncommunity
Openindiana ≫ Openindiana Versionhipster_2021.04
Joyent ≫ Smartos Version20210923
Oracle ≫ Solaris Version10
Oracle ≫ Solaris Version11
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.01% 0.017
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-667 Improper Locking

The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.

http://www.tribblix.org/relnotes.html
Third Party Advisory
Release Notes
https://kebe.com/blog/?p=505
Third Party Advisory
https://www.illumos.org/issues/14424
Patch
Vendor Advisory
Issue Tracking