CVE-2018-18091: Use After Free
Use after free in Kernel Mode Driver in Intel(R) Graphics Driver for Windows before versions 10.18.x.5059 (aka 15.33.x.5059), 10.18.x.5057 (aka 15.36.x.5057), 20.19.x.5063 (aka 15.40.x.5063) 21.20.x.5064 (aka 15.45.x.5064) and 24.20.100.6373 may allow an unprivileged user to potentially enable a denial of service via local access.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Intel Graphics Driver for Windowsto a version that resolves this vulnerability.Fixed in 10.18.x.5059 - Upgrade
Upgrade
Intel Graphics Driver for Windowsto a version that resolves this vulnerability.Fixed in 10.18.x.5057 - Upgrade
Upgrade
Intel Graphics Driver for Windowsto a version that resolves this vulnerability.Fixed in 20.19.x.5063 - Upgrade
Upgrade
Intel Graphics Driver for Windowsto a version that resolves this vulnerability.Fixed in 21.20.x.5064 - Upgrade
Upgrade
Intel Graphics Driver for Windowsto a version that resolves this vulnerability.Fixed in 24.20.100.6373
Event History
Frequently Asked Questions
What is the severity of CVE-2018-18091?
CVE-2018-18091 has a moderate severity rating due to the potential for unprivileged users to escalate privileges through a use after free vulnerability.
How do I fix CVE-2018-18091?
To fix CVE-2018-18091, update the Intel Graphics Driver to versions 10.18.x.5059 or later.
What systems are affected by CVE-2018-18091?
CVE-2018-18091 affects various Intel Graphics Driver versions for Windows prior to the patched versions mentioned.
What is a use after free vulnerability in CVE-2018-18091?
A use after free vulnerability occurs when a program continues to use memory after it has been freed, which can lead to unintended behavior and security issues.
Who can exploit CVE-2018-18091?
CVE-2018-18091 can potentially be exploited by unprivileged users, allowing them to enable a denial of service or other unintended actions.