An issue was discovered in iscflashx64.sys 3.9.3.0 in Insyde H2OFFT 6.20.00. When handling IOCTL 0x22229a, the input used to allocate a buffer and copy memory is mishandled. This could cause memory corruption or a system crash.
History

Thu, 26 Sep 2024 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-09-08T00:00:00

Updated: 2024-09-26T18:43:44.319Z

Reserved: 2021-06-03T00:00:00

Link: CVE-2021-33834

cve-icon Vulnrichment

Updated: 2024-08-03T23:58:23.182Z

cve-icon NVD

Status : Modified

Published: 2023-09-08T02:15:07.503

Modified: 2024-11-21T06:09:39.220

Link: CVE-2021-33834

cve-icon Redhat

No data.