CVE-2021-43395
5.5MEDIUMAn issue was discovered in illumos before f859e7171bb5db34321e45585839c6c3200ebb90, OmniOS Community Edition r151038, OpenIndiana Hipster 2021.04, and SmartOS 20210923. A local unprivileged user can c
Publicado: 12/26/2022Atualizado: 4/14/2025
Descrição
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.
Análise IADesenvolvido por IA
Produtos Afetados
illumosillumos
omniosceomnios
r151038
openindianaopenindiana
hipster_2021.04
joyentsmartos
20210923
oraclesolaris
10
oraclesolaris
11
Referências
- http://www.tribblix.org/relnotes.htmlRelease NotesThird Party Advisory
- https://github.com/illumos/illumos-gate/blob/069654420de4aade43c63c43cd2896e66945fc8a/usr/src/uts/common/fs/tmpfs/tmp_vnops.cExploitThird Party Advisory
- https://github.com/illumos/illumos-gate/blob/b3403853e80914bd0aade9b5b605da4878078173/usr/src/uts/common/fs/tmpfs/tmp_dir.cExploitThird Party Advisory
- https://github.com/illumos/illumos-gate/commit/f859e7171bb5db34321e45585839c6c3200ebb90PatchThird Party Advisory
- https://illumos.topicbox.com/groups/developer/T1c9e4f27f8c2f959/security-heads-up-illumos14424Vendor Advisory
- https://jgardner100.wordpress.com/2022/01/20/security-heads-up/Third Party Advisory
- https://kebe.com/blog/?p=505Third Party Advisory
- https://www.illumos.org/issues/14424Issue TrackingPatchVendor Advisory
- https://www.oracle.com/security-alerts/cpujan2022.htmlPatchThird Party Advisory
- http://www.tribblix.org/relnotes.htmlRelease NotesThird Party Advisory
- https://github.com/illumos/illumos-gate/blob/069654420de4aade43c63c43cd2896e66945fc8a/usr/src/uts/common/fs/tmpfs/tmp_vnops.cExploitThird Party Advisory
- https://github.com/illumos/illumos-gate/blob/b3403853e80914bd0aade9b5b605da4878078173/usr/src/uts/common/fs/tmpfs/tmp_dir.cExploitThird Party Advisory
- https://github.com/illumos/illumos-gate/commit/f859e7171bb5db34321e45585839c6c3200ebb90PatchThird Party Advisory
- https://illumos.topicbox.com/groups/developer/T1c9e4f27f8c2f959/security-heads-up-illumos14424Vendor Advisory
- https://jgardner100.wordpress.com/2022/01/20/security-heads-up/Third Party Advisory
- https://kebe.com/blog/?p=505Third Party Advisory
- https://www.illumos.org/issues/14424Issue TrackingPatchVendor Advisory
- https://www.oracle.com/security-alerts/cpujan2022.htmlPatchThird Party Advisory