CVE-2025-22850: Intel(R) reference platforms may allow an information

Описание

Оригинално описание

Time-of-check time-of-use race condition in the UEFI PdaSmm module for some Intel(R) reference platforms may allow an information disclosure. System software adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Засегнати продукти

• n/a Intel(R) reference platforms may allow an information disclosure. System software adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements: See references

Вид слабост

• CWE-367 Състезание за ресурси от тип TOCTOU

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2025-22850
• https://nvd.nist.gov/vuln/detail/CVE-2025-22850
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01234.html