vulnerability
CentOS Linux: CVE-2022-1462: Important: kernel-rt security and bug fix update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:L/AC:M/Au:N/C:P/I:N/A:P) | 2022-06-02 | 2023-05-15 | 2023-05-25 |
Severity
3
CVSS
(AV:L/AC:M/Au:N/C:P/I:N/A:P)
Published
2022-06-02
Added
2023-05-15
Modified
2023-05-25
Description
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.
Solution(s)
centos-upgrade-kernelcentos-upgrade-kernel-rt
References
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