CVE-2022-48722

MEDIUM

Linux Kernel 4.12-5.16.8 Use-After-Free in IEEE 802.15.4 CA8210 Xmit Error Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: ca8210: Stop leaking skb's Upon error the ieee802154_xmit_complete() helper is not called. Only ieee802154_wake_queue() is called manually. We then leak the skb structure. Free the skb structure upon error before returning.

References (7)

Core 7

Scores

CVSS v3 5.5
EPSS 0.0022
EPSS Percentile 12.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-401
Status published
Products (24)
linux/Kernel 4.12.0 - 4.14.265linux
linux/Kernel 4.15.0 - 4.19.228linux
linux/Kernel 4.20.0 - 5.4.178linux
linux/Kernel 5.11.0 - 5.15.22linux
linux/Kernel 5.16.0 - 5.16.8linux
linux/Kernel 5.5.0 - 5.10.99linux
Linux/Linux < 4.12
Linux/Linux 4.12
Linux/Linux 4.14.265 - 4.14.*
Linux/Linux 4.19.228 - 4.19.*
... and 14 more
Published Jun 20, 2024
Tracked Since Feb 18, 2026