CVE-2021-33656CWE-787

CVE-2021-33656: vulnerability in openEuler:kernel

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3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.6%
When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds.
Affected products
n/a · openEuler:kernel