CVE-2024-50267

HIGH

Linux Kernel 3.7-6.11.8 - Use-After-Free in USB Serial Edgeport Debug Print

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: USB: serial: io_edgeport: fix use after free in debug printk The "dev_dbg(&urb->dev->dev, ..." which happens after usb_free_urb(urb) is a use after free of the "urb" pointer. Store the "dev" pointer at the start of the function to avoid this issue.

References (10)

Core 10
Core References

Scores

CVSS v3 7.8
EPSS 0.0028
EPSS Percentile 20.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-416
Status published
Products (27)
linux/Kernel 3.7.0 - 4.19.324linux
linux/Kernel 4.20.0 - 5.4.286linux
linux/Kernel 5.11.0 - 5.15.172linux
linux/Kernel 5.16.0 - 6.1.117linux
linux/Kernel 5.5.0 - 5.10.230linux
linux/Kernel 6.2.0 - 6.6.61linux
linux/Kernel 6.7.0 - 6.11.8linux
Linux/Linux < 3.7
Linux/Linux 3.7
Linux/Linux 4.19.324 - 4.19.*
... and 17 more
Published Nov 19, 2024
Tracked Since Feb 18, 2026