In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without the CAP_SYS_ADMIN capability.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-08-07T17:50:52
Updated: 2024-08-04T01:37:16.166Z
Reserved: 2021-08-07T00:00:00
Link: CVE-2021-38166
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-08-07T18:15:07.043
Modified: 2023-11-07T03:37:22.707
Link: CVE-2021-38166
Redhat