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redhatRedHatRHSA-2024:4739
HistoryJul 23, 2024 - 2:47 p.m.

(RHSA-2024:4739) Moderate: tpm2-tss security update

2024-07-2314:47:20
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10
tpm2-tss
buffer overflow
moderate severity
security update
intel
tpm 2.0
cve-2023-22745

CVSS3

6.4

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.8

Confidence

Low

EPSS

0.001

Percentile

18.4%

The tpm2-tss packages provide the Intel implementation of the Trusted Platform Module (TPM) 2.0 System API library. This library enables programs to interact with TPM 2.0 devices

Security Fix(es):

  • tpm2-tss: Buffer Overlow in TSS2_RC_Decode (CVE-2023-22745)

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

6.4

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.8

Confidence

Low

EPSS

0.001

Percentile

18.4%