CVE Database›CVE-2022-48794

CVE-2022-48794

kernel: net: ieee802154: at86rf230: Stop leaking skb's

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Severity

Moderate

Red Hat Product Security

6.1

CVSS 3.1

Review impact separately from score.

Published · July 16, 2024

Updated · February 2, 2026

Description

A vulnerability was found in the Linux kernel in the at86rf230.c driver where improper cleanup functionality can lead to memory leaks caused by unfreed skbs (socket buffers) in the event of transmission errors. This could lead to system instability.

Statement

Red Hat Enterprise Linux is not impacted by this CVE, as the vulnerability in question does not affect the specific versions or configurations of the Linux kernel used in its distributions. This ensures that users of Red Hat Enterprise Linux are not exposed to the potential risks associated with this issue, and no further action or mitigation is necessary for systems running this operating system.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 6.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

CWE-772 · Missing Release of Resource after Effective Lifetime