0.0
NA
CVE-2026-68475
reset: sunxi: fix memory region leak on ioremap failure
Overview
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.
Details
INFO
Published Date :
Aug. 15, 2026, 6:20 a.m.
Last Modified :
Aug. 17, 2026, 6:17 a.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Solution
Fix a memory region leak on ioremap failure in the Linux kernel.
- Apply the provided patch for the Linux kernel.
- Ensure ioremap() failure conditions are handled.
- Release memory regions upon ioremap() failure.
References
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-68475.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-68475 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-68475
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-68475 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-68475 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Aug. 17, 2026
Action Type Old Value New Value Changed Affected [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '23af4ea217800a20c405d72e82b11e24e27721f3', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': 'ec836995c00a1968e403ef6beb53a73a9b0f318c', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': 'b4d7333849839ff42e1bc802d5b5f63d71c65add', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '6dc0c8cd9c8a84808c6df760024d2604bc6d31fe', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '82753ac86cb3d641b8634a61335fd0f04a61cc1a', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': 'd826d3e04c5bd9d284ba29f330246a317a8a7023', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '1a8c89f8c112c75e84ff9a140f969e372aed0c9a', 'versionType': 'git'}], 'programFiles': ['drivers/reset/reset-sunxi.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '3.14'}, {'status': 'unaffected', 'version': '0', 'lessThan': '3.14', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '5.10.261', 'versionType': 'semver', 'lessThanOrEqual': '5.10.*'}, {'status': 'unaffected', 'version': '5.15.212', 'versionType': 'semver', 'lessThanOrEqual': '5.15.*'}, {'status': 'unaffected', 'version': '6.1.178', 'versionType': 'semver', 'lessThanOrEqual': '6.1.*'}, {'status': 'unaffected', 'version': '6.6.145', 'versionType': 'semver', 'lessThanOrEqual': '6.6.*'}, {'status': 'unaffected', 'version': '6.12.97', 'versionType': 'semver', 'lessThanOrEqual': '6.12.*'}, {'status': 'unaffected', 'version': '6.18.40', 'versionType': 'semver', 'lessThanOrEqual': '6.18.*'}, {'status': 'unaffected', 'version': '7.1.5', 'versionType': 'semver', 'lessThanOrEqual': '7.1.*'}, {'status': 'unaffected', 'version': '7.2-rc4', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['drivers/reset/reset-sunxi.c'], 'defaultStatus': 'affected'}] [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '23af4ea217800a20c405d72e82b11e24e27721f3', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': 'ec836995c00a1968e403ef6beb53a73a9b0f318c', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': 'b4d7333849839ff42e1bc802d5b5f63d71c65add', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '6dc0c8cd9c8a84808c6df760024d2604bc6d31fe', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '82753ac86cb3d641b8634a61335fd0f04a61cc1a', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': 'd826d3e04c5bd9d284ba29f330246a317a8a7023', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '1a8c89f8c112c75e84ff9a140f969e372aed0c9a', 'versionType': 'git'}], 'programFiles': ['drivers/reset/reset-sunxi.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '3.14'}, {'status': 'unaffected', 'version': '0', 'lessThan': '3.14', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '5.10.261', 'versionType': 'semver', 'lessThanOrEqual': '5.10.*'}, {'status': 'unaffected', 'version': '5.15.212', 'versionType': 'semver', 'lessThanOrEqual': '5.15.*'}, {'status': 'unaffected', 'version': '6.1.178', 'versionType': 'semver', 'lessThanOrEqual': '6.1.*'}, {'status': 'unaffected', 'version': '6.6.145', 'versionType': 'semver', 'lessThanOrEqual': '6.6.*'}, {'status': 'unaffected', 'version': '6.12.97', 'versionType': 'semver', 'lessThanOrEqual': '6.12.*'}, {'status': 'unaffected', 'version': '6.18.40', 'versionType': 'semver', 'lessThanOrEqual': '6.18.*'}, {'status': 'unaffected', 'version': '7.1.5', 'versionType': 'semver', 'lessThanOrEqual': '7.1.*'}, {'status': 'unaffected', 'version': '7.2', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['drivers/reset/reset-sunxi.c'], 'defaultStatus': 'affected'}] -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Aug. 15, 2026
Action Type Old Value New Value Added Affected [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '23af4ea217800a20c405d72e82b11e24e27721f3', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': 'ec836995c00a1968e403ef6beb53a73a9b0f318c', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': 'b4d7333849839ff42e1bc802d5b5f63d71c65add', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '6dc0c8cd9c8a84808c6df760024d2604bc6d31fe', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '82753ac86cb3d641b8634a61335fd0f04a61cc1a', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': 'd826d3e04c5bd9d284ba29f330246a317a8a7023', 'versionType': 'git'}, {'status': 'affected', 'version': '8f1ae77f466660b6da2455cccecc07ae631fa66d', 'lessThan': '1a8c89f8c112c75e84ff9a140f969e372aed0c9a', 'versionType': 'git'}], 'programFiles': ['drivers/reset/reset-sunxi.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '3.14'}, {'status': 'unaffected', 'version': '0', 'lessThan': '3.14', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '5.10.261', 'versionType': 'semver', 'lessThanOrEqual': '5.10.*'}, {'status': 'unaffected', 'version': '5.15.212', 'versionType': 'semver', 'lessThanOrEqual': '5.15.*'}, {'status': 'unaffected', 'version': '6.1.178', 'versionType': 'semver', 'lessThanOrEqual': '6.1.*'}, {'status': 'unaffected', 'version': '6.6.145', 'versionType': 'semver', 'lessThanOrEqual': '6.6.*'}, {'status': 'unaffected', 'version': '6.12.97', 'versionType': 'semver', 'lessThanOrEqual': '6.12.*'}, {'status': 'unaffected', 'version': '6.18.40', 'versionType': 'semver', 'lessThanOrEqual': '6.18.*'}, {'status': 'unaffected', 'version': '7.1.5', 'versionType': 'semver', 'lessThanOrEqual': '7.1.*'}, {'status': 'unaffected', 'version': '7.2-rc4', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['drivers/reset/reset-sunxi.c'], 'defaultStatus': 'affected'}] 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. Added Reference https://git.kernel.org/stable/c/01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8 Added Reference https://git.kernel.org/stable/c/1a8c89f8c112c75e84ff9a140f969e372aed0c9a Added Reference https://git.kernel.org/stable/c/23af4ea217800a20c405d72e82b11e24e27721f3 Added Reference https://git.kernel.org/stable/c/6dc0c8cd9c8a84808c6df760024d2604bc6d31fe Added Reference https://git.kernel.org/stable/c/82753ac86cb3d641b8634a61335fd0f04a61cc1a Added Reference https://git.kernel.org/stable/c/b4d7333849839ff42e1bc802d5b5f63d71c65add Added Reference https://git.kernel.org/stable/c/d826d3e04c5bd9d284ba29f330246a317a8a7023 Added Reference https://git.kernel.org/stable/c/ec836995c00a1968e403ef6beb53a73a9b0f318c
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.