CVE Vulnerability

CVE-2022-29275

In UsbCoreDxe, untrusted input may allow SMRAM or OS memory tampering Use of untrusted pointers could allow OS or SMRAM memory tampering leading to escalation of privileges. This issue was discovered by Insyde during security review. It was fixed in: Kernel 5.0: version 05.09.21 Kernel 5.1: version 05.17.21 Kernel 5.2: version 05.27.21 Kernel 5.3: version 05.36.21 Kernel 5.4: version 05.44.21 Kernel 5.5: version 05.52.21 https://www.insyde.com/security-pledge/SA-2022058

8.2 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.5 / Impact : 6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://www.insyde.com/security-pledge/SA-2022058 Vendor Advisory
https://www.insyde.com/security-pledge Vendor Advisory
Configurations

Configuration 1

cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:*
Information

Published : 2022-11-15 09:15

Updated : 2022-11-23 04:20

NVD link : CVE-2022-29275

Mitre link : CVE-2022-29275

Products Affected
No products.
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer