In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_flow_offload: reset dst in route object after setting up flow dst is transferred to the flow object, route object does not own it anymore. Reset dst in route object, otherwise if flow_offload_add() fails, error path releases dst twice, leading to a refcount underflow.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Redhat
  • Enterprise Linux
  • Rhel E4s
  • Rhel Eus

No data.

Package CPE Advisory Released Date
Red Hat Enterprise Linux 9
kernel-0:5.14.0-427.40.1.el9_4 cpe:/a:redhat:enterprise_linux:9 RHSA-2024:8162 2024-10-16T00:00:00Z
kernel-0:5.14.0-427.40.1.el9_4 cpe:/o:redhat:enterprise_linux:9 RHSA-2024:8162 2024-10-16T00:00:00Z
Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions
kernel-0:5.14.0-70.112.1.el9_0 cpe:/a:redhat:rhel_e4s:9.0 RHSA-2024:5257 2024-08-13T00:00:00Z
kernel-rt-0:5.14.0-70.112.1.rt21.184.el9_0 cpe:/a:redhat:rhel_e4s:9.0::nfv RHSA-2024:5256 2024-08-13T00:00:00Z
Red Hat Enterprise Linux 9.2 Extended Update Support
kernel-0:5.14.0-284.71.1.el9_2 cpe:/a:redhat:rhel_eus:9.2 RHSA-2024:4108 2024-06-26T00:00:00Z
kernel-rt-0:5.14.0-284.71.1.rt14.356.el9_2 cpe:/a:redhat:rhel_eus:9.2::nfv RHSA-2024:4106 2024-06-26T00:00:00Z
References
Link Providers
https://git.kernel.org/stable/c/012df10717da02367aaf92c65f9c89db206c15f4 cve-icon cve-icon
https://git.kernel.org/stable/c/4c167af9f6b5ae4a5dbc243d5983c295ccc2e43c cve-icon cve-icon
https://git.kernel.org/stable/c/558b00a30e05753a62ecc7e05e939ca8f0241148 cve-icon cve-icon
https://git.kernel.org/stable/c/670548c8db44d76e40e1dfc06812bca36a61e9ae cve-icon cve-icon
https://git.kernel.org/stable/c/9e0f0430389be7696396c62f037be4bf72cf93e3 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024051738-CVE-2024-27403-c4ba@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-27403 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-27403 cve-icon
History

Thu, 19 Dec 2024 09:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 16 Oct 2024 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Redhat enterprise Linux
CPEs cpe:/a:redhat:enterprise_linux:9
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat enterprise Linux

Tue, 13 Aug 2024 23:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:rhel_e4s:9.0

Tue, 13 Aug 2024 06:30:00 +0000

Type Values Removed Values Added
First Time appeared Redhat rhel E4s
CPEs cpe:/a:redhat:rhel_e4s:9.0::nfv
Vendors & Products Redhat rhel E4s
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-17T11:40:17.992Z

Updated: 2024-12-19T08:54:21.794Z

Reserved: 2024-02-25T13:47:42.681Z

Link: CVE-2024-27403

cve-icon Vulnrichment

Updated: 2024-08-02T00:34:52.105Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-05-17T12:15:10.030

Modified: 2024-11-21T09:04:32.720

Link: CVE-2024-27403

cve-icon Redhat

Severity : Low

Publid Date: 2024-05-17T00:00:00Z

Links: CVE-2024-27403 - Bugzilla