VDB
DEBIAN-CVE-2022-1462
DEBIAN-CVE-2022-1462
PUBLISHED
CVSS 6.300000190734863 MEDIUM
An out-of-bounds read flaw was found in the Linux kernel’s TeleTYpe subsystem. The issue occurs in how a user triggers a race condition using ioctls TIOCSPTLCK and TIOCGPTPEER and TIOCSTI and TCXONC with leakage of memory in the flush_to_ldisc function. This flaw allows a local user to crash the system or read unauthorized random data from memory.
Risk Scores
CVSS 3.1
6.300000190734863
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0 |
| Debian:13 | linux | 0 |
| Debian:12 | linux | 0 |
Timeline
- Jun 2, 2022 CVE Published
- Oct 15, 2026 CVE Updated