DMA transactions which are targeted at input buffers used for the SmmResourceCheckDxe software SMI handler cause SMRAM corruption (a TOCTOU attack) DMA transactions which are targeted at input buffers used for the software SMI handler used by the SmmResourceCheckDxe driver could cause SMRAM corruption through a TOCTOU attack... This issue was discovered by Insyde engineering. Fixed in kernel Kernel 5.2: 05.27.23. Kernel 5.3: 05.36.23. Kernel 5.4: 05.44.23. Kernel 5.5: 05.52.23 https://www.insyde.com/security-pledge/SA-2022046
References
Link | Resource |
---|---|
https://www.insyde.com/security-pledge | Vendor Advisory |
https://www.insyde.com/security-pledge/SA-2022046 | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2022-11-14T00:00:00
Updated: 2022-11-14T00:00:00
Reserved: 2022-06-03T00:00:00
Link: CVE-2022-32267
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-11-15T00:15:11.610
Modified: 2022-11-18T16:01:30.513
Link: CVE-2022-32267
JSON object: View
Redhat Information
No data.
CWE