The Linux kernel 6.3 has a use-after-free in iopt_unmap_iova_range in drivers/iommu/iommufd/io_pagetable.c.
Published 2023-05-21 21:15:09
Updated 2024-03-25 01:15:54
Source MITRE
View at NVD,
Vulnerability category: Memory Corruption

Exploit prediction scoring system (EPSS) score for CVE-2023-33250

Probability of exploitation activity in the next 30 days EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-33250

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen

CWE ids for CVE-2023-33250

  • Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.
    Assigned by: (Primary)

References for CVE-2023-33250

Products affected by CVE-2023-33250

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