PT-2026-84910 · Insyde · Insydeh2O
CVE-2021-43614
·
Published
2026-09-03
·
Updated
2026-09-03
CVSS v3.1
6.7
Medium
| Vector | AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:L |
Name of the Vulnerable Software and Affected Versions
The product name cannot be determined (affected versions not specified)
Description
An error in the handling of the
PlatformLangCodes UEFI variable can lead to a buffer overflow. This condition may result in resource exhaustion and system failure. A buffer overflow occurs when a program writes more data to a block of memory than it can hold, potentially overwriting adjacent memory locations.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Insydeh2O