vulnerability
CentOS Linux: CVE-2020-29660: Moderate: kernel-rt security and bug fix update (Multiple Advisories)
Severity | CVSS | Published | Added | Modified |
---|---|---|---|---|
2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | Dec 9, 2020 | Nov 10, 2021 | May 25, 2023 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
Dec 9, 2020
Added
Nov 10, 2021
Modified
May 25, 2023
Description
A locking inconsistency issue was discovered in the tty subsystem of the Linux kernel through 5.9.13. drivers/tty/tty_io.c and drivers/tty/tty_jobctrl.c may allow a read-after-free attack against TIOCGSID, aka CID-c8bcd9c5be24.
Solution(s)
centos-upgrade-kernelcentos-upgrade-kernel-rt
References

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