CVE-2021-47206
usb: host: ohci-tmio: check return value after calling platform_get_resource()
Vexday Risk Score
3Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
10 abr 2024Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
In the Linux kernel, the following vulnerability has been resolved:
usb: host: ohci-tmio: check return value after calling platform_get_resource()
It will cause null-ptr-deref if platform_get_resource() returns NULL,
we need check the return value.
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/065334f6640d074a1caec2f8b0091467a22f9483https://git.kernel.org/stable/c/2474eb7fc3bfbce10f7b8ea431fcffe5dd5f5100https://git.kernel.org/stable/c/28e016e02118917e50a667bc72fb80098cf2b460https://git.kernel.org/stable/c/2f18f97a1a787154a372c0738f1576f14b693d91https://git.kernel.org/stable/c/951b8239fd24678b56c995c5c0456ab12e059d19https://git.kernel.org/stable/c/9eff2b2e59fda25051ab36cd1cb5014661df657bhttps://git.kernel.org/stable/c/bb6ed2e05eb6e8619b30fa854f9becd50c11723fhttps://git.kernel.org/stable/c/f98986b7acb4219f95789095eced93ed69d81d35