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  1. CVEs
  2. CVE-2020-24455
  1. CVEs

CVE-2020-24455

medium
  • Information
  • CPEs
  • Plugins

Description

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

  • Advisories

https://security.gentoo.org/glsa/202107-10

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7KPOENCMJU4DMT3BDNUBRK25B3DJ47UO/

https://github.com/tpm2-software/tpm2-tss/releases/tag/3.0.1

https://github.com/tpm2-software/tpm2-tss/releases/tag/2.4.3

https://bugzilla.redhat.com/show_bug.cgi?id=1902167

Details

Source: Mitre, NVD

Published: 2021-02-26

Updated: 2023-11-07

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 6.7

Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Severity: Medium

EPSS

EPSS: 0.00101

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