CVE-2022-49924

MEDIUM

Linux Kernel 4.4-<5.10.154 5.11-<5.15.78 5.16-<6.0.8 - Use-After-Free in NFC FDP Component

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: nfc: fdp: Fix potential memory leak in fdp_nci_send() fdp_nci_send() will call fdp_nci_i2c_write that will not free skb in the function. As a result, when fdp_nci_i2c_write() finished, the skb will memleak. fdp_nci_send() should free skb after fdp_nci_i2c_write() finished.

References (4)

Core 4

Scores

CVSS v3 5.5
EPSS 0.0015
EPSS Percentile 4.4%
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 (15)
linux/Kernel 4.4.0 - 5.10.154linux
linux/Kernel 5.11.0 - 5.15.78linux
linux/Kernel 5.16.0 - 6.0.8linux
Linux/Linux < 4.4
Linux/Linux 4.4
Linux/Linux 5.10.154 - 5.10.*
Linux/Linux 5.15.78 - 5.15.*
Linux/Linux 6.0.8 - 6.0.*
Linux/Linux 6.1
Linux/Linux a06347c04c13e380afce0c9816df51f00b83faf1 - 1a7a898f8f7b56c0eaa2baf67a0c96235a30bc29
... and 5 more
Published May 01, 2025
Tracked Since Feb 18, 2026