CVE-2026-68475 - Vulnerability Details

- reset: sunxi: fix memory region leak on ioremap failure

Description

In the Linux kernel, the following vulnerability has been resolved:

reset: sunxi: fix memory region leak on ioremap failure

In sunxi_reset_init(), when ioremap() fails, the memory region obtained
via request_mem_region() is not released, leading to a resource leak.

Add an err_mem_region label to properly release the memory region before
freeing the data structure.

Published: 2026-08-15

Score: n/a

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Linux

unaffected

Version	Status	Constraints
`8f1ae77f466660b6da2455cccecc07ae631fa66d`	affected	< 23af4ea217800a20c405d72e82b11e24e27721f3
`8f1ae77f466660b6da2455cccecc07ae631fa66d`	affected	< ec836995c00a1968e403ef6beb53a73a9b0f318c
`8f1ae77f466660b6da2455cccecc07ae631fa66d`	affected	< b4d7333849839ff42e1bc802d5b5f63d71c65add
`8f1ae77f466660b6da2455cccecc07ae631fa66d`	affected	< 6dc0c8cd9c8a84808c6df760024d2604bc6d31fe
`8f1ae77f466660b6da2455cccecc07ae631fa66d`	affected	< 01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8
`8f1ae77f466660b6da2455cccecc07ae631fa66d`	affected	< 82753ac86cb3d641b8634a61335fd0f04a61cc1a
`8f1ae77f466660b6da2455cccecc07ae631fa66d`	affected	< d826d3e04c5bd9d284ba29f330246a317a8a7023
`8f1ae77f466660b6da2455cccecc07ae631fa66d`	affected	< 1a8c89f8c112c75e84ff9a140f969e372aed0c9a

Linux

affected

Version	Status	Constraints
`3.14`	affected	—
`0`	unaffected	< 3.14
`5.10.261`	unaffected	≤ 5.10.*
`5.15.212`	unaffected	≤ 5.15.*
`6.1.178`	unaffected	≤ 6.1.*
`6.6.145`	unaffected	≤ 6.6.*
`6.12.97`	unaffected	≤ 6.12.*
`6.18.40`	unaffected	≤ 6.18.*
`7.1.5`	unaffected	≤ 7.1.*
`7.2-rc4`	unaffected	≤ *

No data.

Vendor Product Confidence Versions

Linux

Linux Kernel

99%

Version	Status	Scheme	Platform
`[8f1ae77f466660b6da2455cccecc07ae631fa66d,23af4ea217800a20c405d72e82b11e24e27721f3)`	affected	code_commit	—
`[8f1ae77f466660b6da2455cccecc07ae631fa66d,ec836995c00a1968e403ef6beb53a73a9b0f318c)`	affected	code_commit	—
`[8f1ae77f466660b6da2455cccecc07ae631fa66d,b4d7333849839ff42e1bc802d5b5f63d71c65add)`	affected	code_commit	—
`[8f1ae77f466660b6da2455cccecc07ae631fa66d,6dc0c8cd9c8a84808c6df760024d2604bc6d31fe)`	affected	code_commit	—
`[8f1ae77f466660b6da2455cccecc07ae631fa66d,01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8)`	affected	code_commit	—
`[8f1ae77f466660b6da2455cccecc07ae631fa66d,82753ac86cb3d641b8634a61335fd0f04a61cc1a)`	affected	code_commit	—
`[8f1ae77f466660b6da2455cccecc07ae631fa66d,d826d3e04c5bd9d284ba29f330246a317a8a7023)`	affected	code_commit	—
`[8f1ae77f466660b6da2455cccecc07ae631fa66d,1a8c89f8c112c75e84ff9a140f969e372aed0c9a)`	affected	code_commit	—

Linux

Linux Kernel

99%

Version	Status	Scheme	Platform
`3.14`	affected	semver	—
`[0,3.14)`	unaffected	semver	—
`[5.10.261,5.11.0)`	unaffected	semver	—
`[5.15.212,5.16.0)`	unaffected	semver	—
`[6.1.178,6.2.0)`	unaffected	semver	—
`[6.6.145,6.7.0)`	unaffected	semver	—
`[6.12.97,6.13.0)`	unaffected	semver	—
`[6.18.40,6.19.0)`	unaffected	semver	—
`[7.1.5,7.2.0)`	unaffected	semver	—
`[7.2-rc4,*]`	unaffected	generic	—

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Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0021.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://git.kernel.org/stable/c/01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8
https://git.kernel.org/stable/c/1a8c89f8c112c75e84ff9a140f969e372aed0c9a
https://git.kernel.org/stable/c/23af4ea217800a20c405d72e82b11e24e27721f3
https://git.kernel.org/stable/c/6dc0c8cd9c8a84808c6df760024d2604bc6d31fe
https://git.kernel.org/stable/c/82753ac86cb3d641b8634a61335fd0f04a61cc1a
https://git.kernel.org/stable/c/b4d7333849839ff42e1bc802d5b5f63d71c65add
https://git.kernel.org/stable/c/d826d3e04c5bd9d284ba29f330246a317a8a7023
https://git.kernel.org/stable/c/ec836995c00a1968e403ef6beb53a73a9b0f318c

History

Sat, 15 Aug 2026 06:00:00 +0000

Type	Values Removed	Values Added
Description		In the Linux kernel, the following vulnerability has been resolved: reset: sunxi: fix memory region leak on ioremap failure In sunxi_reset_init(), when ioremap() fails, the memory region obtained via request_mem_region() is not released, leading to a resource leak. Add an err_mem_region label to properly release the memory region before freeing the data structure.
Title		reset: sunxi: fix memory region leak on ioremap failure
First Time appeared		Linux Linux linux Kernel
CPEs		cpe:2.3:o:linux:linux_kernel::::::::
Vendors & Products		Linux Linux linux Kernel
References		https://git.kernel.org/stable/c/01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8 https://git.kernel.org/stable/c/1a8c89f8c112c75e84ff9a140f969e372aed0c9a https://git.kernel.org/stable/c/23af4ea217800a20c405d72e82b11e24e27721f3 https://git.kernel.org/stable/c/6dc0c8cd9c8a84808c6df760024d2604bc6d31fe https://git.kernel.org/stable/c/82753ac86cb3d641b8634a61335fd0f04a61cc1a https://git.kernel.org/stable/c/b4d7333849839ff42e1bc802d5b5f63d71c65add https://git.kernel.org/stable/c/d826d3e04c5bd9d284ba29f330246a317a8a7023 https://git.kernel.org/stable/c/ec836995c00a1968e403ef6beb53a73a9b0f318c

Subscriptions

Linux Linux Kernel

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2026-08-15T05:51:31.551Z

Updated: 2026-08-15T05:51:31.551Z

Reserved: 2026-07-30T09:28:09.396Z

Link: CVE-2026-68475

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-08-15T06:20:35.067

Modified: 2026-08-15T06:20:35.067

Link: CVE-2026-68475

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-08-15T08:15:04Z

Weaknesses

No weakness.

Tracking

Subscriptions

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