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) | Jun 2, 2022 | May 15, 2023 | May 25, 2023 |
Severity
3
CVSS
(AV:L/AC:M/Au:N/C:P/I:N/A:P)
Published
Jun 2, 2022
Added
May 15, 2023
Modified
May 25, 2023
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.
Solutions
centos-upgrade-kernelcentos-upgrade-kernel-rt
References
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.