CVE-2018-15499 — GEAR Software products that include GEARAspiWDM

GEAR Software products that include GEARAspiWDM.sys, 2.2.5.0, allow local users to cause a denial of service (Race Condition and BSoD on Windows) by not checking that user-mode memory is available right before writing to it. A check is only performed at the beginning of a long su

01What is this vulnerability?

GEAR Software products that include GEARAspiWDM.sys, 2.2.5.0, allow local users to cause a denial of service (Race Condition and BSoD on Windows) by not checking that user-mode memory is available right before writing to it. A check is only performed at the beginning of a long subroutine.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2018-08-24T19:00:00.000Z
• Last modified: 2024-08-05T09:54:03.531Z

09References

• downwithup.github.io — https://downwithup.github.io/CVEPosts.html
• github.com — https://github.com/DownWithUp/CVE-2018-15499