CVE-2023-1018: medium-severity vulnerability in Trusted Computing Group TPM2.0
TPM2.0 vulnerable to out-of-bounds read
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 5.6%
An out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can read or access sensitive data stored in the TPM.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected products
Trusted Computing Group · TPM2.0Related CVEs — Trusted Computing Group TPM2.0
In the same product, most dangerous first.
CVE-2023-1017—TPM2.0 vulnerable to out-of-bounds writeEPSS 1.4%CVE-2025-2884MEDIUMOut-of-Bounds read vulnerability in TCG TPM2.0 reference implementationEPSS 0.3%CVE-2026-6726HIGHAn information leakage vulnerability in the TCG TPM 2.0 reference code.EPSS 0.2%CVE-2026-6727MEDIUMCVE-2026-6727EPSS 0.2%