CVE-2026-68475

reset: sunxi: fix memory region leak on ioremap failure

State: Published
Severity: Not scored
Published: Aug 15, 2026
Updated: Aug 17, 2026
Reserved: Jul 30, 2026

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	8f1ae77f466660b6da2455cccecc07ae631fa66d to before 23af4ea217800a20c405d72e82b11e24e27721f3Affected 8f1ae77f466660b6da2455cccecc07ae631fa66d to before ec836995c00a1968e403ef6beb53a73a9b0f318cAffected 8f1ae77f466660b6da2455cccecc07ae631fa66d to before b4d7333849839ff42e1bc802d5b5f63d71c65addAffected 8f1ae77f466660b6da2455cccecc07ae631fa66d to before 6dc0c8cd9c8a84808c6df760024d2604bc6d31feAffected 8f1ae77f466660b6da2455cccecc07ae631fa66d to before 01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8Affected 8f1ae77f466660b6da2455cccecc07ae631fa66d to before 82753ac86cb3d641b8634a61335fd0f04a61cc1aAffected 8f1ae77f466660b6da2455cccecc07ae631fa66d to before d826d3e04c5bd9d284ba29f330246a317a8a7023Affected 8f1ae77f466660b6da2455cccecc07ae631fa66d to before 1a8c89f8c112c75e84ff9a140f969e372aed0c9aAffected
LinuxLinux	3.14Affected before 3.14Not affected 5.10.261 through 5.10.Not affected 5.15.212 through 5.15.Not affected 6.1.178 through 6.1.Not affected 6.6.145 through 6.6.Not affected 6.12.97 through 6.12.Not affected 6.18.40 through 6.18.Not affected 7.1.5 through 7.1.*Not affected 7.2 and laterNot affected

Product

Versions

LinuxLinux

8f1ae77f466660b6da2455cccecc07ae631fa66d to before 23af4ea217800a20c405d72e82b11e24e27721f3Affected
8f1ae77f466660b6da2455cccecc07ae631fa66d to before ec836995c00a1968e403ef6beb53a73a9b0f318cAffected
8f1ae77f466660b6da2455cccecc07ae631fa66d to before b4d7333849839ff42e1bc802d5b5f63d71c65addAffected
8f1ae77f466660b6da2455cccecc07ae631fa66d to before 6dc0c8cd9c8a84808c6df760024d2604bc6d31feAffected
8f1ae77f466660b6da2455cccecc07ae631fa66d to before 01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8Affected
8f1ae77f466660b6da2455cccecc07ae631fa66d to before 82753ac86cb3d641b8634a61335fd0f04a61cc1aAffected
8f1ae77f466660b6da2455cccecc07ae631fa66d to before d826d3e04c5bd9d284ba29f330246a317a8a7023Affected
8f1ae77f466660b6da2455cccecc07ae631fa66d to before 1a8c89f8c112c75e84ff9a140f969e372aed0c9aAffected

LinuxLinux

3.14Affected
before 3.14Not affected
5.10.261 through 5.10.*Not affected
5.15.212 through 5.15.*Not affected
6.1.178 through 6.1.*Not affected
6.6.145 through 6.6.*Not affected
6.12.97 through 6.12.*Not affected
6.18.40 through 6.18.*Not affected
7.1.5 through 7.1.*Not affected
7.2 and laterNot affected

References

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