CVE-2023-52643

2024-04-1700:00:00

ubuntu.com

linux kernel

iio core

memleak issue

AI Score

7.3

Confidence

High

EPSS

Percentile

15.5%

JSON

In the Linux kernel, the following vulnerability has been resolved: iio:
core: fix memleak in iio_device_register_sysfs When
iio_device_register_sysfs_group() fails, we should free
iio_dev_opaque->chan_attr_group.attrs to prevent potential memleak.

Notes

Author	Note
	Priority reason: Exploitation requires device initialization, which requires either physical access or privileged access.

OSVersionArchitecturePackageVersionFilename
ubuntu22.04noarchlinux< 5.15.0-106.116UNKNOWN
ubuntu23.10noarchlinux< 6.5.0-44.44UNKNOWN
ubuntu22.04noarchlinux-aws< 5.15.0-1061.67UNKNOWN
ubuntu20.04noarchlinux-aws-5.15< 5.15.0-1061.67~20.04.1UNKNOWN
ubuntu22.04noarchlinux-aws-6.5< 6.5.0-1023.23~22.04.1UNKNOWN
ubuntu22.04noarchlinux-azure< 5.15.0-1063.72UNKNOWN
ubuntu20.04noarchlinux-azure-5.15< 5.15.0-1063.72~20.04.1UNKNOWN
ubuntu22.04noarchlinux-azure-6.5< 6.5.0-1024.25~22.04.1UNKNOWN
ubuntu22.04noarchlinux-azure-fde< 5.15.0-1063.72.1UNKNOWN
ubuntu20.04noarchlinux-azure-fde-5.15< 5.15.0-1063.72~20.04.1.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	22.04	noarch	linux	< 5.15.0-106.116	UNKNOWN
ubuntu	23.10	noarch	linux	< 6.5.0-44.44	UNKNOWN
ubuntu	22.04	noarch	linux-aws	< 5.15.0-1061.67	UNKNOWN
ubuntu	20.04	noarch	linux-aws-5.15	< 5.15.0-1061.67~20.04.1	UNKNOWN
ubuntu	22.04	noarch	linux-aws-6.5	< 6.5.0-1023.23~22.04.1	UNKNOWN
ubuntu	22.04	noarch	linux-azure	< 5.15.0-1063.72	UNKNOWN
ubuntu	20.04	noarch	linux-azure-5.15	< 5.15.0-1063.72~20.04.1	UNKNOWN
ubuntu	22.04	noarch	linux-azure-6.5	< 6.5.0-1024.25~22.04.1	UNKNOWN
ubuntu	22.04	noarch	linux-azure-fde	< 5.15.0-1063.72.1	UNKNOWN
ubuntu	20.04	noarch	linux-azure-fde-5.15	< 5.15.0-1063.72~20.04.1.1	UNKNOWN