CVE-2022-33982

DMA attacks on the parameter buffer used by the Int15ServiceSmm software SMI handler could lead to a TOCTOU attack on the SMI handler and lead to corruption of SMRAM. DMA attacks on the parameter buffer used by the software SMI handler used by the driver Int15ServiceSmm could lead to a TOCTOU attack on the SMI handler and lead to corruption of SMRAM. This issue was discovered by Insyde engineering during a security review. This issue is fixed in Kernel 5.2: 05.27.23, Kernel 5.3: 05.36.23, Kernel 5.4: 05.44.23 and Kernel 5.5: 05.52.23 CWE-367
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:insyde:kernel:*:*:*:*:*:*:*:*
cpe:2.3:a:insyde:kernel:*:*:*:*:*:*:*:*
cpe:2.3:a:insyde:kernel:*:*:*:*:*:*:*:*
cpe:2.3:a:insyde:kernel:*:*:*:*:*:*:*:*

History

21 Nov 2024, 07:08

Type Values Removed Values Added
References () https://cert-portal.siemens.com/productcert/pdf/ssa-450613.pdf - () https://cert-portal.siemens.com/productcert/pdf/ssa-450613.pdf -
References () https://www.insyde.com/security-pledge - Vendor Advisory () https://www.insyde.com/security-pledge - Vendor Advisory
References () https://www.insyde.com/security-pledge/SA-2022052 - Vendor Advisory () https://www.insyde.com/security-pledge/SA-2022052 - Vendor Advisory

Information

Published : 2022-11-14 23:15

Updated : 2024-11-21 07:08


NVD link : CVE-2022-33982

Mitre link : CVE-2022-33982

CVE.ORG link : CVE-2022-33982


JSON object : View

Products Affected

insyde

  • kernel
CWE
CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition