CVE-2021-4204

EPSS 1.1%CWE-20

Vexday Risk Score

3Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS —EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

24 ago 2022Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

An out-of-bounds (OOB) memory access flaw was found in the Linux kernel's eBPF due to an Improper Input Validation. This flaw allows a local attacker with a special privilege to crash the system or leak internal information.

Produtos afetados

n/a · kernel

Referências

https://access.redhat.com/security/cve/CVE-2021-4204 https://bugzilla.redhat.com/show_bug.cgi?id=2039178 https://security.netapp.com/advisory/ntap-20221228-0003/https://security-tracker.debian.org/tracker/CVE-2021-4204 https://www.openwall.com/lists/oss-security/2022/01/11/4