Ubuntu.comUB:CVE-2023-1018CVE-2023-1018
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
1.7 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:S/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
18.7%
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.
Bugs
Notes
| Author | Note |
|---|---|
| mdeslaur | This is VU#782720 |
References
kb.cert.org/vuls/id/782720
launchpad.net/bugs/cve/CVE-2023-1018
nvd.nist.gov/vuln/detail/CVE-2023-1018
security-tracker.debian.org/tracker/CVE-2023-1018
trustedcomputinggroup.org/wp-content/uploads/TCGVRT0007-Advisory-FINAL.pdf
ubuntu.com/security/notices/USN-5933-1
www.cve.org/CVERecord?id=CVE-2023-1018
www.securityweek.com/security-defects-in-tpm-2-0-spec-raise-alarm-bells/
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
1.7 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:S/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
18.7%