When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds.
2022-07-18T15:15:08.043
2025-04-02T18:33:53.340
Modified
CVSSv3.1: 6.8 (MEDIUM)
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Operating System | openatom | openeuler | 20.03 | Yes |
Operating System | openatom | openeuler | 20.03 | Yes |
Operating System | openatom | openeuler | 20.03 | Yes |
Operating System | linux | linux_kernel | < 5.10.127 | Yes |
Operating System | debian | debian_linux | 10.0 | Yes |