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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
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.
Metrics
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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 Red Hat, Inc.7/08/2024 2:15:05 PM
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 Red Hat, Inc.5/14/2024 10:39:42 AM
Action
Type
Old Value
New Value
CVE Modified by Red Hat, Inc.3/12/2024 12:15:08 AM
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 Red Hat, Inc.2/28/2024 10:15:08 AM
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 NIST1/09/2024 1:09:55 PM
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
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:*:*:*:*:*:*:*
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
CVE Modified by Red Hat, Inc.1/03/2024 12:15:12 PM
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.
New CVE Received from Red Hat, Inc.1/02/2024 1:15:08 PM
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
CVSS V3.1
Red Hat, Inc. AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Added
CWE
Red Hat, Inc. CWE-416
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]
Quick Info
CVE Dictionary Entry: CVE-2024-0193 NVD
Published Date: 01/02/2024 NVD
Last Modified: 11/21/2024
Source: Red Hat, Inc.