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CVE ID: | CVE-2022-2905 |
Description: | 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. |
Test IDs: | 1.3.6.1.4.1.25623.1.0.893173 |
Cross References: |
Common Vulnerability Exposure (CVE) ID: CVE-2022-2905 https://bugzilla.redhat.com/show_bug.cgi?id=2121800 https://bugzilla.redhat.com/show_bug.cgi?id=2121800 https://lore.kernel.org/bpf/984b37f9fdf7ac36831d2137415a4a915744c1b6.1661462653.git.daniel@iogearbox.net/ https://lore.kernel.org/bpf/984b37f9fdf7ac36831d2137415a4a915744c1b6.1661462653.git.daniel@iogearbox.net/ https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html |