6 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
5.3 Medium
AI Score
Confidence
High
2.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
MULTIPLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:M/C:P/I:N/A:P
0.0004 Low
EPSS
Percentile
15.4%
A flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the flag_count field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.
access.redhat.com/errata/RHSA-2024:2394
access.redhat.com/errata/RHSA-2024:2950
access.redhat.com/errata/RHSA-2024:3138
access.redhat.com/security/cve/CVE-2023-39193
bugzilla.redhat.com/show_bug.cgi?id=2226787
lists.debian.org/debian-lts-announce/2024/01/msg00004.html
www.zerodayinitiative.com/advisories/ZDI-CAN-18866/
6 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
5.3 Medium
AI Score
Confidence
High
2.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
MULTIPLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:M/C:P/I:N/A:P
0.0004 Low
EPSS
Percentile
15.4%