Missing initialization of a variable in the TPM2 source may allow a privileged user to potentially enable an escalation of privilege via local access. This affects tpm2-tss before 3.0.1 and before 2.4.3.
References
Link | Resource |
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https://bugzilla.redhat.com/show_bug.cgi?id=1902167 | Issue Tracking Patch Third Party Advisory |
https://github.com/tpm2-software/tpm2-tss/releases/tag/2.4.3 | Release Notes Third Party Advisory |
https://github.com/tpm2-software/tpm2-tss/releases/tag/3.0.1 | Release Notes Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7KPOENCMJU4DMT3BDNUBRK25B3DJ47UO/ | |
https://security.gentoo.org/glsa/202107-10 | Third Party Advisory |
Configurations
History
07 Nov 2023, 03:19
Type | Values Removed | Values Added |
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References |
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30 Jul 2022, 03:49
Type | Values Removed | Values Added |
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References |
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26 May 2021, 19:27
Type | Values Removed | Values Added |
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CPE | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7KPOENCMJU4DMT3BDNUBRK25B3DJ47UO/ - Mailing List, Third Party Advisory |
24 May 2021, 04:15
Type | Values Removed | Values Added |
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References |
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03 Mar 2021, 20:26
Type | Values Removed | Values Added |
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CVSS |
v2 : v3 : |
v2 : 4.6
v3 : 6.7 |
CPE | cpe:2.3:a:tpm2_software_stack_project:tpm2_software_stack:*:*:*:*:*:*:*:* | |
CWE | CWE-909 | |
References | (CONFIRM) https://github.com/tpm2-software/tpm2-tss/releases/tag/3.0.1 - Release Notes, Third Party Advisory | |
References | (CONFIRM) https://github.com/tpm2-software/tpm2-tss/releases/tag/2.4.3 - Release Notes, Third Party Advisory | |
References | (CONFIRM) https://bugzilla.redhat.com/show_bug.cgi?id=1902167 - Issue Tracking, Patch, Third Party Advisory |
26 Feb 2021, 03:15
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2021-02-26 03:15
Updated : 2023-12-10 13:41
NVD link : CVE-2020-24455
Mitre link : CVE-2020-24455
CVE.ORG link : CVE-2020-24455
JSON object : View
Products Affected
fedoraproject
- fedora
tpm2_software_stack_project
- tpm2_software_stack
CWE
CWE-909
Missing Initialization of Resource