vulnerability
Amazon Linux 2023: CVE-2025-52565: Important priority package update for runc
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:S/C:C/I:C/A:C) | Nov 5, 2025 | Nov 7, 2025 | Dec 4, 2025 |
Severity
7
CVSS
(AV:L/AC:M/Au:S/C:C/I:C/A:C)
Published
Nov 5, 2025
Added
Nov 7, 2025
Modified
Dec 4, 2025
Description
A flaw was found in runc. CVE-2025-52565 is very similar in concept and application toCVE-2025-31133, except that it exploits a flaw in /dev/console
bind-mounts. When creating the /dev/console bind-mount (to /dev/pts/$n), if an attacker replaces /dev/pts/$n with a symlink then runc will bind-mount the symlink target over /dev/console.
bind-mounts. When creating the /dev/console bind-mount (to /dev/pts/$n), if an attacker replaces /dev/pts/$n with a symlink then runc will bind-mount the symlink target over /dev/console.
Solutions
amazon-linux-2023-upgrade-runcamazon-linux-2023-upgrade-runc-debuginfoamazon-linux-2023-upgrade-runc-debugsource
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