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osvGoogleOSV:RLSA-2022:8444
HistoryNov 15, 2022 - 3:35 p.m.

Moderate: keylime security update

2022-11-1515:35:49
Google
osv.dev
5
keylime
tpm
remote boot
attestation
runtime integrity
security update
cve-2022-3500
software

CVSS3

5.1

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

35.3%

Keylime is a TPM based highly scalable remote boot attestation and runtime integrity measurement solution.

Security Fix(es):

  • keylime: exception handling and impedance match in tornado_requests (CVE-2022-3500)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVSS3

5.1

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

35.3%