CVE-2023-53019
net: mdio: validate parameter addr in mdiobus_get_phy()
Vexday Risk Score
3Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
27 mar 2025Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
In the Linux kernel, the following vulnerability has been resolved:
net: mdio: validate parameter addr in mdiobus_get_phy()
The caller may pass any value as addr, what may result in an out-of-bounds
access to array mdio_map. One existing case is stmmac_init_phy() that
may pass -1 as addr. Therefore validate addr before using it.
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/1d80c259dfbadefa61b7ea334dfce5cb57f8c72fhttps://git.kernel.org/stable/c/4bc5f1f6bc94e695dfd912122af96e7115a0ddb8https://git.kernel.org/stable/c/7879626296e6ffd838ae0f2af1ab49ee46354973https://git.kernel.org/stable/c/867dbe784c5010a466f00a7d1467c1c5ea569c75https://git.kernel.org/stable/c/8a7b9560a3a8eb8724888c426e05926752f73aa0https://git.kernel.org/stable/c/ad67de330d83e8078372b52af18ffe8d39e26c85https://git.kernel.org/stable/c/c431a3d642593bbdb99e8a9e3eed608b730db6f8