CVE-2022-33743

EPSS 0.3%

Vexday Risk Score

3Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

05 jul 2022Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

network backend may cause Linux netfront to use freed SKBs While adding logic to support XDP (eXpress Data Path), a code label was moved in a way allowing for SKBs having references (pointers) retained for further processing to nevertheless be freed.

Produtos afetados

Linux · Linux

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Referências

https://www.debian.org/security/2022/dsa-5191 https://xenbits.xenproject.org/xsa/advisory-405.txt http://www.openwall.com/lists/oss-security/2022/07/05/5 http://xenbits.xen.org/xsa/advisory-405.html