CVE-2023-1018
TPM2.0 vulnerable to out-of-bounds read
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
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.
An out-of-bound read vulnerability was found in the TPM 2.0's Module Library, which allows the reading of 2-byte data after the end of the TPM command. This flaw allows an attacker to leak confidential data stored within the libtpms context.
Kernel-based Virtual Machine offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide APIs for managing and interacting with the virtualized systems. Issues addressed include buffer overflow and memory leak vulnerabilities.
*Credits:
Francisco Falcon of Quarkslab
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-02-24 CVE Reserved
- 2023-02-28 CVE Published
- 2025-03-07 CVE Updated
- 2025-03-31 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| https://kb.cert.org/vuls/id/782720 | Third Party Advisory |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://trustedcomputinggroup.org/about/security | 2024-04-01 | |
| https://trustedcomputinggroup.org/wp-content/uploads/TCGVRT0007-Advisory-FINAL.pdf | 2024-04-01 | |
| https://access.redhat.com/security/cve/CVE-2023-1018 | 2023-05-16 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2149420 | 2023-05-16 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Trustedcomputinggroup Search vendor "Trustedcomputinggroup" | Trusted Platform Module Search vendor "Trustedcomputinggroup" for product "Trusted Platform Module" | 2.0 Search vendor "Trustedcomputinggroup" for product "Trusted Platform Module" and version "2.0" | revision_1.16 |
Affected
| ||||||
| Trustedcomputinggroup Search vendor "Trustedcomputinggroup" | Trusted Platform Module Search vendor "Trustedcomputinggroup" for product "Trusted Platform Module" | 2.0 Search vendor "Trustedcomputinggroup" for product "Trusted Platform Module" and version "2.0" | revision_1.38 |
Affected
| ||||||
| Trustedcomputinggroup Search vendor "Trustedcomputinggroup" | Trusted Platform Module Search vendor "Trustedcomputinggroup" for product "Trusted Platform Module" | 2.0 Search vendor "Trustedcomputinggroup" for product "Trusted Platform Module" and version "2.0" | revision_1.59 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 10 1507 Search vendor "Microsoft" for product "Windows 10 1507" | < 10.0.10240.19805 Search vendor "Microsoft" for product "Windows 10 1507" and version " < 10.0.10240.19805" | x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 10 1607 Search vendor "Microsoft" for product "Windows 10 1607" | < 10.0.14393.5786 Search vendor "Microsoft" for product "Windows 10 1607" and version " < 10.0.14393.5786" | x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 10 1809 Search vendor "Microsoft" for product "Windows 10 1809" | < 10.0.17763.4131 Search vendor "Microsoft" for product "Windows 10 1809" and version " < 10.0.17763.4131" | x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 10 20h2 Search vendor "Microsoft" for product "Windows 10 20h2" | < 10.0.19042.2728 Search vendor "Microsoft" for product "Windows 10 20h2" and version " < 10.0.19042.2728" | x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 10 21h2 Search vendor "Microsoft" for product "Windows 10 21h2" | < 10.0.19044.2728 Search vendor "Microsoft" for product "Windows 10 21h2" and version " < 10.0.19044.2728" | x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 10 22h2 Search vendor "Microsoft" for product "Windows 10 22h2" | < 10.0.19045.2728 Search vendor "Microsoft" for product "Windows 10 22h2" and version " < 10.0.19045.2728" | x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 11 21h2 Search vendor "Microsoft" for product "Windows 11 21h2" | < 10.0.22000.1696 Search vendor "Microsoft" for product "Windows 11 21h2" and version " < 10.0.22000.1696" | x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows 11 22h2 Search vendor "Microsoft" for product "Windows 11 22h2" | < 10.0.22621.1413 Search vendor "Microsoft" for product "Windows 11 22h2" and version " < 10.0.22621.1413" | x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2016 Search vendor "Microsoft" for product "Windows Server 2016" | < 10.0.14393.5786 Search vendor "Microsoft" for product "Windows Server 2016" and version " < 10.0.14393.5786" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2019 Search vendor "Microsoft" for product "Windows Server 2019" | < 10.0.17763.4131 Search vendor "Microsoft" for product "Windows Server 2019" and version " < 10.0.17763.4131" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2022 Search vendor "Microsoft" for product "Windows Server 2022" | < 10.0.20348.1607 Search vendor "Microsoft" for product "Windows Server 2022" and version " < 10.0.20348.1607" | - |
Affected
| ||||||