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CVE-2022-29275

nvd nist
Published: Nov 15, 2022Modified: Apr 30, 2025

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8.2
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Exploitability: 1.5 / Impact: 6.0
Source: NVD

Description

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

Affected (6)

Products: Insyde: Kernel
Insyde
1 product
Kernel
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
Insyde
Kernel
From 5.0 to 5.0.05.09.21
Kernel
From 5.1 to 5.1.05.17.21
Kernel
From 5.2 to 5.2.05.27.21
Kernel
From 5.3 to 5.3.05.36.21
Kernel
From 5.4 to 5.4.05.44.21
Kernel
From 5.5 to 5.5.05.52.21

Related CWEs

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (4)

Source: cve@mitre.org
Vendor Advisory
Source: cve@mitre.org
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.