DMA attacks on the parameter buffer used by the PnpSmm 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 PnpSmm 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 during a security review. This iss was fixed in Kernel 5.2: 05.27.29, Kernel 5.3: 05.36.25, Kernel 5.4: 05.44.25, Kernel 5.5: 05.52.25. CWE-367 https://www.insyde.com/security-pledge/SA-2022043
References
Link | Resource |
---|---|
https://cert-portal.siemens.com/productcert/pdf/ssa-450613.pdf | |
https://www.insyde.com/security-pledge | Vendor Advisory |
https://www.insyde.com/security-pledge/SA-2022043 | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2022-11-14T00:00:00
Updated: 2023-02-14T00:00:00
Reserved: 2022-05-16T00:00:00
Link: CVE-2022-30774
JSON object: View
NVD Information
Status : Modified
Published: 2022-11-15T00:15:09.823
Modified: 2023-02-14T12:15:14.780
Link: CVE-2022-30774
JSON object: View
Redhat Information
No data.
CWE