title: Kernel heap contents leak race in ioctl handler
description: A race condition was discovered in the Linux drivers for Nvidia graphics which allowed an attacker to exfiltrate kernel memory to userspace. This issue was fixed in version 295.53.
problem types: CWE-362 Race Condition (Concurrent Execution using Shared Resource with Improper Synchronization)
affected:
{
product: graphics drivers
vendor: nvidia
versions:
lessThan: 295.53, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: LOW
baseScore: 5
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: HIGH
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
version: 3.1
]