Vulnerability Details CVE-2021-3569
A stack corruption bug was found in libtpms in versions before 0.7.2 and before 0.8.0 while decrypting data using RSA. This flaw could result in a SIGBUS (bad memory access) and termination of swtpm. The highest threat from this vulnerability is to system availability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 33.1%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 2.1
References
Products affected by CVE-2021-3569
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cpe:2.3:a:libtpms_project:libtpms:-
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cpe:2.3:a:libtpms_project:libtpms:0.5.2
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cpe:2.3:a:libtpms_project:libtpms:0.5.2.1
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cpe:2.3:a:libtpms_project:libtpms:0.6.0
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cpe:2.3:a:libtpms_project:libtpms:0.6.1
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cpe:2.3:a:libtpms_project:libtpms:0.6.2
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cpe:2.3:a:libtpms_project:libtpms:0.6.3
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cpe:2.3:a:libtpms_project:libtpms:0.6.4
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cpe:2.3:a:libtpms_project:libtpms:0.6.5
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cpe:2.3:a:libtpms_project:libtpms:0.7.0
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cpe:2.3:a:libtpms_project:libtpms:0.7.1
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cpe:2.3:a:libtpms_project:libtpms:0.7.3
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cpe:2.3:a:libtpms_project:libtpms:0.7.4
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cpe:2.3:a:libtpms_project:libtpms:0.7.5
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cpe:2.3:a:libtpms_project:libtpms:0.7.6
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cpe:2.3:a:libtpms_project:libtpms:0.7.7
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cpe:2.3:a:libtpms_project:libtpms:0.7.8
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cpe:2.3:o:redhat:enterprise_linux:8.0