CVE-2023-1017

HIGH

Trusted Platform Module 2.0 - Out-of-bounds Write in CryptParameterDecryption Routine

Title source: llm
STIX 2.1

Description

An out-of-bounds write vulnerability exists in TPM2.0's Module Library allowing writing of a 2-byte data past the end of TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can lead to denial of service (crashing the TPM chip/process or rendering it unusable) and/or arbitrary code execution in the TPM context.

References (4)

Core 4
Core References
Third Party Advisory, US Government Resource
https://kb.cert.org/vuls/id/782720
Third Party Advisory, US Government Resource
https://www.kb.cert.org/vuls/id/782720

Scores

CVSS v3 7.8
EPSS 0.0129
EPSS Percentile 66.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (12)
microsoft/windows_10_1507 < 10.0.10240.19805
microsoft/windows_10_1607 < 10.0.14393.5786
microsoft/windows_10_1809 < 10.0.17763.4131
microsoft/windows_10_20h2 < 10.0.19042.2728
microsoft/windows_10_21h2 < 10.0.19044.2728
microsoft/windows_10_22h2 < 10.0.19045.2728
microsoft/windows_11_21h2 < 10.0.22000.1696
microsoft/windows_11_22h2 < 10.0.22621.1413
microsoft/windows_server_2016 < 10.0.14393.5786
microsoft/windows_server_2019 < 10.0.17763.4131
... and 2 more
Published Feb 28, 2023
Tracked Since Feb 18, 2026