Linux Kernel up to 6.1.119/6.6.63/6.11.10/6.12.1 lan78xx_probe initialization

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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Linux Kernel up to 6.1.119/6.6.63/6.11.10/6.12.1. It has been declared as problematic. This affects the function lan78xx_probe. Executing a manipulation can lead to initialization. This vulnerability is handled as CVE-2024-53213. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Linux Kernel up to 6.1.119/6.6.63/6.11.10/6.12.1. It has been declared as problematic. This vulnerability affects the function lan78xx_probe. The manipulation with an unknown input leads to a initialization vulnerability. The CWE definition for the vulnerability is CWE-665. The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used. The impact remains unknown. CVE summarizes:

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: Fix double free issue with interrupt buffer allocation In lan78xx_probe(), the buffer `buf` was being freed twice: once implicitly through `usb_free_urb(dev->urb_intr)` with the `URB_FREE_BUFFER` flag and again explicitly by `kfree(buf)`. This caused a double free issue. To resolve this, reordered `kmalloc()` and `usb_alloc_urb()` calls to simplify the initialization sequence and removed the redundant `kfree(buf)`. Now, `buf` is allocated after `usb_alloc_urb()`, ensuring it is correctly managed by `usb_fill_int_urb()` and freed by `usb_free_urb()` as intended.

The advisory is shared for download at git.kernel.org. This vulnerability was named CVE-2024-53213 since 11/19/2024. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 214457 (SUSE SLES15 Security Update : kernel (SUSE-SU-2025:0201-1)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 6.1.120, 6.6.64, 6.11.11 or 6.12.2 eliminates this vulnerability. Applying the patch 977128343fc2a30737399b58df8ea77e94f164bd/a422ebec863d99d5607fb41bb7af3347fcb436d3/b09512aea6223eec756f52aa584fc29eeab57480/7ac9f3c981eeceee2ec4d30d850f4a6f50a1ec40/03819abbeb11117dcbba40bfe322b88c0c88a6b6 is able to eliminate this problem. The bugfix is ready for download at git.kernel.org. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the databases at Tenable (214457) and CERT Bund (WID-SEC-2024-3762). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Affected

  • Debian Linux
  • Amazon Linux 2
  • Red Hat Enterprise Linux
  • Ubuntu Linux
  • SUSE Linux
  • Oracle Linux
  • RESF Rocky Linux
  • Dell NetWorker
  • Dell Avamar
  • Red Hat OpenShift
  • IBM QRadar SIEM
  • Dell PowerProtect Data Domain
  • Open Source Linux Kernel
  • IBM DataPower Gateway
  • Dell Secure Connect Gateway

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 7.0

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

ADP CISA Base Score: 7.8
ADP CISA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Initialization
CWE: CWE-665
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 214457
Nessus Name: SUSE SLES15 Security Update : kernel (SUSE-SU-2025:0201-1)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Kernel 6.1.120/6.6.64/6.11.11/6.12.2
Patch: 977128343fc2a30737399b58df8ea77e94f164bd/a422ebec863d99d5607fb41bb7af3347fcb436d3/b09512aea6223eec756f52aa584fc29eeab57480/7ac9f3c981eeceee2ec4d30d850f4a6f50a1ec40/03819abbeb11117dcbba40bfe322b88c0c88a6b6

Timelineinfo

11/19/2024 🔍
12/27/2024 +38 days 🔍
12/27/2024 +0 days 🔍
06/01/2026 +521 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: git.kernel.org
Status: Confirmed

CVE: CVE-2024-53213 (🔍)
GCVE (CVE): GCVE-0-2024-53213
GCVE (VulDB): GCVE-100-289456
CERT Bund: WID-SEC-2024-3762 - Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service

Entryinfo

Created: 12/27/2024 15:26
Updated: 06/01/2026 22:21
Changes: 12/27/2024 15:26 (57), 01/11/2025 03:26 (12), 01/22/2025 12:19 (2), 07/24/2025 01:54 (7), 10/14/2025 00:48 (1), 12/15/2025 04:39 (1), 06/01/2026 22:21 (11)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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