CVE-2021-3569

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Summary

CVECVE-2021-3569
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-06-03 12:15:00 UTC
Updated2022-10-07 20:27:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Libtpms Project Libtpms All All All All
Operating System Redhat Enterprise Linux 8.0 All All All

References

ReferenceSourceLinkTags
1964358 – (CVE-2021-3569) CVE-2021-3569 libtpms: stack corruption bug in RSA decryption MISC bugzilla.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 184249 Debian Security Update for libtpms (CVE-2021-3569)

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