CVE-2024-46673

HIGH

Linux Kernel < 4.19.321 - Double Free

Title source: rule

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: aacraid: Fix double-free on probe failure aac_probe_one() calls hardware-specific init functions through the aac_driver_ident::init pointer, all of which eventually call down to aac_init_adapter(). If aac_init_adapter() fails after allocating memory for aac_dev::queues, it frees the memory but does not clear that member. After the hardware-specific init function returns an error, aac_probe_one() goes down an error path that frees the memory pointed to by aac_dev::queues, resulting.in a double-free.

Scores

CVSS v3 7.8
EPSS 0.0001
EPSS Percentile 2.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-415
Status published

Affected Products (13)

linux/linux_kernel < 4.19.321
linux/linux_kernel
linux/linux_kernel
linux/linux_kernel
linux/linux_kernel
linux/linux_kernel
linux/Kernel < 4.19.321linux
linux/Kernel < 5.4.283linux
linux/Kernel < 5.10.225linux
linux/Kernel < 5.15.166linux
linux/Kernel < 6.1.108linux
linux/Kernel < 6.6.49linux
linux/Kernel < 6.10.8linux

Timeline

Published Sep 13, 2024
Tracked Since Feb 18, 2026