Ubuntu.comUB:CVE-2021-3802CVE-2021-3802
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
34.0%
A vulnerability found in udisks2. This flaw allows an attacker to input a
specially crafted image file/USB leading to kernel panic. The highest
threat from this vulnerability is to system availability.
Bugs
References
access.redhat.com/security/cve/CVE-2021-3802
github.com/storaged-project/udisks/releases/tag/udisks-2.9.4
launchpad.net/bugs/cve/CVE-2021-3802
nvd.nist.gov/vuln/detail/CVE-2021-3802
security-tracker.debian.org/tracker/CVE-2021-3802
www.cve.org/CVERecord?id=CVE-2021-3802
www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-045.txt
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
34.0%