CVE-2022-1462
Vulnerability from cvelistv5
Published
2022-05-31 00:00
Modified
2024-08-03 00:03
Severity ?
Summary
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.
Impacted products
n/akernel
Show details on NVD website


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