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cvelistMitreCVELIST:CVE-2021-33624
HistoryJun 23, 2021 - 3:37 p.m.

CVE-2021-33624

2021-06-2315:37:09
mitre
www.cve.org

6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

24.3%

In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db.