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PRIOn knowledge basePRION:CVE-2021-3753HistoryFeb 16, 2022 - 7:15 p.m.
Out-of-bounds
2022-02-1619:15:00
PRIOn knowledge base
www.prio-n.com
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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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| linux_kernel | lt | 5.15 | |
| enterprise_linux | eq | 7.0 | |
| enterprise_linux | eq | 8.0 |
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