CVE-2023-1017 — Out-of-bounds Write in Computing Group Tpm2.0
Severity
7.8HIGHNVD
EPSS
1.1%
top 21.83%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedFeb 28
Latest updateDec 24
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9
Affected Packages13 packages
🔴Vulnerability Details
6📋Vendor Advisories
6Microsoft
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