CVE-2022-47521

CVSS 7.8 HIGHEPSS 0.3%CWE-787

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 7.8EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

18 dez 2022Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

An issue was discovered in the Linux kernel before 6.0.11. Missing validation of IEEE80211_P2P_ATTR_CHANNEL_LIST in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger a heap-based buffer overflow when parsing the operating channel attribute from Wi-Fi management frames.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Produtos afetados

n/a · n/a

Referências

https://github.com/torvalds/linux/commit/f9b62f9843c7b0afdaecabbcebf1dbba18599408 https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html https://lore.kernel.org/r/20221123153543.8568-4-philipturnbull%40github.com https://security.netapp.com/advisory/ntap-20230113-0007/