CVE-2024-0193
Linux Netfilter Use-After-Free Vulnerability
Description
A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFT_CHAIN object or NFT_OBJECT object, allowing a local unprivileged user with CAP_NET_ADMIN capability to escalate their privileges on the system.
INFO
Published Date :
Jan. 2, 2024, 6:15 p.m.
Last Modified :
Nov. 21, 2024, 8:46 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-0193
.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-0193
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-0193
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2024:1018 Added Reference https://access.redhat.com/errata/RHSA-2024:1019 Added Reference https://access.redhat.com/errata/RHSA-2024:1248 Added Reference https://access.redhat.com/errata/RHSA-2024:2094 Added Reference https://access.redhat.com/errata/RHSA-2024:4412 Added Reference https://access.redhat.com/errata/RHSA-2024:4415 Added Reference https://access.redhat.com/security/cve/CVE-2024-0193 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2255653 -
CVE Modified by [email protected]
Jul. 09, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:4412 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:4415 [No types assigned] -
CVE Modified by [email protected]
Jul. 08, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:2094 [No types assigned] -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 12, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1248 [No types assigned] -
CVE Modified by [email protected]
Feb. 28, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1018 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1019 [No types assigned] -
Initial Analysis by [email protected]
Jan. 09, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://access.redhat.com/security/cve/CVE-2024-0193 No Types Assigned https://access.redhat.com/security/cve/CVE-2024-0193 Mitigation, Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2255653 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2255653 Issue Tracking, Patch, Third Party Advisory Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 03, 2024
Action Type Old Value New Value Changed Description A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFT_CHAIN object or NFT_OBJECT object, allowing a local unprivileged user to escalate their privileges on the system. A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFT_CHAIN object or NFT_OBJECT object, allowing a local unprivileged user with CAP_NET_ADMIN capability to escalate their privileges on the system. -
CVE Received by [email protected]
Jan. 02, 2024
Action Type Old Value New Value Added Description A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFT_CHAIN object or NFT_OBJECT object, allowing a local unprivileged user to escalate their privileges on the system. Added Reference Red Hat, Inc. https://access.redhat.com/security/cve/CVE-2024-0193 [No types assigned] Added Reference Red Hat, Inc. https://bugzilla.redhat.com/show_bug.cgi?id=2255653 [No types assigned] Added CWE Red Hat, Inc. CWE-416 Added CVSS V3.1 Red Hat, Inc. AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-0193
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-0193
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} -0.00%
score
0.05417
percentile