An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to gain unauthorized access to data.
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Wed, 14 Oct 2026 14:30:00 +0000
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Status: PUBLISHED
Assigner: redhat
Published: 2022-09-09T00:00:00.000Z
Updated: 2026-10-14T13:33:50.902Z
Reserved: 2022-08-19T00:00:00.000Z
Link: CVE-2022-2905
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Status : Modified
Published: 2022-09-09T15:15:10.170
Modified: 2026-10-14T14:17:22.160
Link: CVE-2022-2905