vulnerability
Debian: CVE-2018-17972: linux -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:C/I:N/A:N) | Oct 3, 2018 | Mar 15, 2019 | Aug 15, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:C/I:N/A:N)
Published
Oct 3, 2018
Added
Mar 15, 2019
Modified
Aug 15, 2025
Description
An issue was discovered in the proc_pid_stack function in fs/proc/base.c in the Linux kernel through 4.18.11. It does not ensure that only root may inspect the kernel stack of an arbitrary task, allowing a local attacker to exploit racy stack unwinding and leak kernel task stack contents.
Solution
debian-upgrade-linux
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