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tcmu-runner: SCSI target (LIO) write to any block on ILO backstore

🗓️ 28 Apr 2021 20:16:37Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 2 Views

Authenticated attackers can write any block on the exported SCSI device via the Linux SCSI target host, affecting tcmu-runner.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Vulnerabilities in the Linux Kernel, Samba, Sudo, Python, and tcmu-runner affect IBM Spectrum Protect Plus
6 May 202202:35
–ibm
ATTACKERKB		CVE-2021-3139
13 Jan 202116:15
–attackerkb
Circl		CVE-2021-3139
13 Jan 202119:25
–circl
CNNVD		Open Iscsi Tcmu-runner Path Traversal Vulnerability
13 Jan 202100:00
–cnnvd
CVE		CVE-2021-3139
13 Jan 202115:33
–cve
Cvelist		CVE-2021-3139
13 Jan 202115:33
–cvelist
Debian CVE		CVE-2021-3139
13 Jan 202115:33
–debiancve
EUVD		EUVD-2021-26486
7 Oct 202500:30
–euvd
NCSC		Vulnerabilities fixed in IBM Spectrum Protect
26 Apr 202100:00
–ncsc
NCSC		Vulnerabilities fixed in IBM Spectrum Protect
14 Mar 202200:00
–ncsc
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7noarchceph-ansible4.0.49.2-1.el7cpceph-ansible-4.0.49.2-1.el7cp.noarch.rpm
Red Hat Enterprise Linux8noarchceph-ansible4.0.49.2-1.el8cpceph-ansible-4.0.49.2-1.el8cp.noarch.rpm
Red Hat Enterprise Linux7ppc64leceph-base2:14.2.11-147.el7cpceph-base-2:14.2.11-147.el7cp.ppc64le.rpm
Red Hat Enterprise Linux7x86_64ceph-base2:14.2.11-147.el7cpceph-base-2:14.2.11-147.el7cp.x86_64.rpm
Red Hat Enterprise Linux8ppc64leceph-base2:14.2.11-147.el8cpceph-base-2:14.2.11-147.el8cp.ppc64le.rpm
Red Hat Enterprise Linux8s390xceph-base2:14.2.11-147.el8cpceph-base-2:14.2.11-147.el8cp.s390x.rpm
Red Hat Enterprise Linux8x86_64ceph-base2:14.2.11-147.el8cpceph-base-2:14.2.11-147.el8cp.x86_64.rpm
Red Hat Enterprise Linux8ppc64leceph-base-debuginfo2:14.2.11-147.el8cpceph-base-debuginfo-2:14.2.11-147.el8cp.ppc64le.rpm
Red Hat Enterprise Linux8s390xceph-base-debuginfo2:14.2.11-147.el8cpceph-base-debuginfo-2:14.2.11-147.el8cp.s390x.rpm
Red Hat Enterprise Linux8x86_64ceph-base-debuginfo2:14.2.11-147.el8cpceph-base-debuginfo-2:14.2.11-147.el8cp.x86_64.rpm
Rows per page

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28 Jun 2026 09:05Current
5.8Medium risk
Vulners AI Score5.8
CVSS 25.5
CVSS 3.18.1
EPSS0.02649
CWE-20
linux kernelscsi target hosttcmu runnerdata integrity
2