DMA attacks on the parameter buffer used by the IhisiSmm driver could change the contents after parameter values have been checked but before they are used (a TOCTOU attack). DMA attacks on the parameter buffer used by the IhisiSmm driver could change the contents after parameter values have been checked but before they are used (a TOCTOU attack). This issue was discovered by Insyde engineering. This issue is fixed in Kernel 5.4: 05.44.23 and Kernel 5.5: 05.52.23. CWE-367
References
Link | Resource |
---|---|
https://www.insyde.com/security-pledge | Vendor Advisory |
https://www.insyde.com/security-pledge/SA-2022042 | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2022-11-14T00:00:00
Updated: 2022-11-14T00:00:00
Reserved: 2022-05-16T00:00:00
Link: CVE-2022-30773
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-11-14T22:15:13.373
Modified: 2022-11-18T16:01:54.213
Link: CVE-2022-30773
JSON object: View
Redhat Information
No data.
CWE