CVE-2026-68475

reset: sunxi: fix memory region leak on ioremap failure

N/A

Published: August 15, 2026 at 05:51 AM UTC

Updated: August 17, 2026 at 06:17 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

N/A

Exploit prediction

EPSS 0.2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

3.14 ≤ v < 5.10.2613.14 ≤ v < 5.15.2123.14 ≤ v < 6.1.1783.14 ≤ v < 6.12.973.14 ≤ v < 6.18.403.14 ≤ v < 6.6.1453.14 ≤ v < 7.1.53.14 ≤ v < 7.23.148f1ae77f466660b6da2455cccecc07ae631fa66d

Vendor states this is fixed in 01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8 (fixed)

Vendor states this is fixed in 1a8c89f8c112c75e84ff9a140f969e372aed0c9a (fixed)

Vendor states this is fixed in 23af4ea217800a20c405d72e82b11e24e27721f3 (fixed)

Vendor states this is fixed in 6dc0c8cd9c8a84808c6df760024d2604bc6d31fe (fixed)

Vendor states this is fixed in 82753ac86cb3d641b8634a61335fd0f04a61cc1a (fixed)

Vendor states this is fixed in b4d7333849839ff42e1bc802d5b5f63d71c65add (fixed)

Vendor states this is fixed in d826d3e04c5bd9d284ba29f330246a317a8a7023 (fixed)

Vendor states this is fixed in ec836995c00a1968e403ef6beb53a73a9b0f318c (fixed)

Vendor states this is fixed in 3.14 (unaffected)

Vendor states this is fixed in 5.10.261 (unaffected)

Vendor states this is fixed in 5.15.212 (unaffected)

Vendor states this is fixed in 6.1.178 (unaffected)