CVE-2022-35894

CVSS 6 MEDIUMEPSS 0.3%CWE-401

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

22 Sep 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The SMI handler for the FwBlockServiceSmm driver uses an untrusted pointer as the location to copy data to an attacker-specified buffer, leading to information disclosure.

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Affected products

n/a · n/a

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References

https://binarly.io/advisories/BRLY-2022-018/index.html https://www.insyde.com/security-pledge https://www.insyde.com/security-pledge/SA-2022030