CVE-2021-4002 (GCVE-0-2021-4002)
Vulnerability from cvelistv5
Published
2022-03-03 21:42
Modified
2024-08-03 17:16
Severity ?
CWE
Summary
A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some regions of memory twice using shmget() which are aligned to PUD alignment with the fault of some of the memory pages. A local user could use this flaw to get unauthorized access to some data.
References
Impacted products
Vendor Product Version
n/a kernel Version: affects kernel v3.6 and later through v5.15.5.
Show details on NVD website

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