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Debian Security Bug TrackerDEBIANCVE:CVE-2021-3997HistoryAug 23, 2022 - 8:15 p.m.
CVE-2021-3997
2022-08-2320:15:08
Debian Security Bug Tracker
security-tracker.debian.org
29
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
23.6%
A flaw was found in systemd. An uncontrolled recursion in systemd-tmpfiles may lead to a denial of service at boot time when too many nested directories are created in /tmp.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | systemd | < 250.2-1 | systemd_250.2-1_all.deb |
| Debian | 11 | all | systemd | < 247.3-7 | systemd_247.3-7_all.deb |
| Debian | 999 | all | systemd | < 250.2-1 | systemd_250.2-1_all.deb |
| Debian | 13 | all | systemd | < 250.2-1 | systemd_250.2-1_all.deb |
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5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
23.6%
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