Tracker / CVE-2021-20320
CVE-2021-20320
Medium 5.5
A flaw was found in s390 eBPF JIT in bpf_jit_insn in arch/s390/net/bpf_jit_comp.c in the Linux kernel. In this flaw, a local attacker with special user privilege can circumvent the verifier and may lead to a confidentiality problem.
Affected products and versions
| fedoraproject | fedora |
|---|---|
| linux | linux_kernel |
| linux | linux_kernel · … → 5.15 |
| redhat | enterprise_linux |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.