When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: openEuler
Published: 2022-07-18T14:44:28
Updated: 2024-08-03T23:58:21.558Z
Reserved: 2021-05-28T00:00:00
Link: CVE-2021-33656
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-07-18T15:15:08.043
Modified: 2024-11-21T06:09:17.573
Link: CVE-2021-33656
Redhat