In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: fix memory leak when blob is malformed The bug fix was incomplete, it "replaced" crash with a memory leak. The old code had an assignment to "ret" embedded into the conditional, restore this.

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
Linux
  • Linux Kernel

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/11ebf32fde46572b0aaf3c2bdd97d923ef5a03ab cve-icon cve-icon
https://git.kernel.org/stable/c/1e98318af2f163eadaff815abcef38d27ca92c1e cve-icon cve-icon
https://git.kernel.org/stable/c/38cf372b17f0a5f35c1b716a100532d539f0eb33 cve-icon cve-icon
https://git.kernel.org/stable/c/62ce44c4fff947eebdf10bb582267e686e6835c9 cve-icon cve-icon
https://git.kernel.org/stable/c/754e8b74281dd54a324698803483f47cf3355ae1 cve-icon cve-icon
https://git.kernel.org/stable/c/d5917b7af7cae0e2804f9d127a03268035098b7f cve-icon cve-icon
https://git.kernel.org/stable/c/ebd97dbe3c55d68346b9c5fb00634a7f5b10bbee cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024042856-CVE-2022-48641-531f@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-48641 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-48641 cve-icon
History

Tue, 07 Jan 2025 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses CWE-401
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H'}

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Tue, 05 Nov 2024 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Thu, 12 Sep 2024 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Wed, 11 Sep 2024 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-04-28T12:59:53.047Z

Updated: 2024-12-19T08:04:52.490Z

Reserved: 2024-02-25T13:44:28.316Z

Link: CVE-2022-48641

cve-icon Vulnrichment

Updated: 2024-08-03T15:17:55.593Z

cve-icon NVD

Status : Analyzed

Published: 2024-04-28T13:15:06.950

Modified: 2025-01-07T16:57:26.363

Link: CVE-2022-48641

cve-icon Redhat

Severity : Low

Publid Date: 2024-04-28T00:00:00Z

Links: CVE-2022-48641 - Bugzilla