1. CVE-Search
  2. CVE-2021-3623
ID CVE-2021-3623
Summary A flaw was found in libtpms. The flaw can be triggered by specially-crafted TPM 2 command packets containing illegal values and may lead to an out-of-bounds access when the volatile state of the TPM 2 is marshalled/written or unmarshalled/read. The highest threat from this vulnerability is to system availability.
References
Vulnerable Configurations
  • cpe:2.3:a:libtpms_project:libtpms:0.8.0:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.8.0:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.8.1:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.8.1:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.8.2:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.8.2:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.8.3:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.8.3:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.7.0:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.7.0:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.7.1:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.7.1:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.7.2:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.7.2:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.7.3:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.7.3:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.7.4:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.7.4:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.7.5:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.7.5:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.7.6:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.7.6:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.7.7:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.7.7:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:-:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:-:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.5.2:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.5.2:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.5.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.5.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.6.0:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.6.1:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.6.1:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.6.2:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.6.2:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.6.3:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.6.3:*:*:*:*:*:*:*
  • cpe:2.3:a:libtpms_project:libtpms:0.6.4:*:*:*:*:*:*:*
    cpe:2.3:a:libtpms_project:libtpms:0.6.4:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
    cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
CVSS
Base: 3.6 (as of 29-11-2022 - 16:57)
Impact:
Exploitability:
CWE CWE-787
CAPEC
Access
VectorComplexityAuthentication
LOCAL LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL NONE PARTIAL
cvss-vector via4 AV:L/AC:L/Au:N/C:P/I:N/A:P
Last major update 29-11-2022 - 16:57
Published 02-03-2022 - 23:15
Last modified 29-11-2022 - 16:57
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