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CVE-2021-3753

Estado: ModificadaMedia (4.7)—

A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (12)

Linux — Linux KernelNetapp — Active IQ Unified ManagerNetapp — Bootstrap OSNetapp — Element SoftwareNetapp — H300s FirmwareNetapp — H410c FirmwareNetapp — H410s FirmwareNetapp — H500s FirmwareNetapp — H700s FirmwareNetapp — HCI Management NodeNetapp — SolidfireRedhat — Enterprise Linux

CWE

Referencias

JSON original (NVD)

Mostrar
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