{"id":"CVE-2026-68475","title":"reset: sunxi: fix memory region leak on ioremap failure","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nreset: sunxi: fix memory region leak on ioremap failure\n\nIn sunxi_reset_init(), when ioremap() fails, the memory region obtained\nvia request_mem_region() is not release…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < 23af4ea217800a20c405d72e82b11e24e27721f3","Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < ec836995c00a1968e403ef6beb53a73a9b0f318c","Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < b4d7333849839ff42e1bc802d5b5f63d71c65add","Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < 6dc0c8cd9c8a84808c6df760024d2604bc6d31fe","Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < 01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8","Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < 82753ac86cb3d641b8634a61335fd0f04a61cc1a","Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < d826d3e04c5bd9d284ba29f330246a317a8a7023","Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < 1a8c89f8c112c75e84ff9a140f969e372aed0c9a","Linux 3.14"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-06T16:50:07.990492Z"},"published":"2026-08-15","updated":"2026-11-06","sourceUpdated":"2026-11-06T16:55:17.654Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-68475","references":[{"url":"https://git.kernel.org/stable/c/23af4ea217800a20c405d72e82b11e24e27721f3"},{"url":"https://git.kernel.org/stable/c/ec836995c00a1968e403ef6beb53a73a9b0f318c"},{"url":"https://git.kernel.org/stable/c/b4d7333849839ff42e1bc802d5b5f63d71c65add"},{"url":"https://git.kernel.org/stable/c/6dc0c8cd9c8a84808c6df760024d2604bc6d31fe"},{"url":"https://git.kernel.org/stable/c/01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8"},{"url":"https://git.kernel.org/stable/c/82753ac86cb3d641b8634a61335fd0f04a61cc1a"},{"url":"https://git.kernel.org/stable/c/d826d3e04c5bd9d284ba29f330246a317a8a7023"},{"url":"https://git.kernel.org/stable/c/1a8c89f8c112c75e84ff9a140f969e372aed0c9a"}],"tags":["cve.org"],"epss":0.0022,"epssPercentile":0.12558,"ingestedAt":"2026-11-06T18:00:12.601Z","slug":"CVE-2026-68475","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nreset: sunxi: fix memory region leak on ioremap failure\n\nIn sunxi_reset_init(), when ioremap() fails, the memory region obtained\nvia request_mem_region() is not released, leading to a resource leak.\n\nAdd an err_mem_region label to properly release the memory region before\nfreeing the data structure.\n\n## Affected\n\n- `Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < 23af4ea217800a20c405d72e82b11e24e27721f3`\n- `Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < ec836995c00a1968e403ef6beb53a73a9b0f318c`\n- `Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < b4d7333849839ff42e1bc802d5b5f63d71c65add`\n- `Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < 6dc0c8cd9c8a84808c6df760024d2604bc6d31fe`\n- `Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < 01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8`\n- `Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < 82753ac86cb3d641b8634a61335fd0f04a61cc1a`\n- `Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < d826d3e04c5bd9d284ba29f330246a317a8a7023`\n- `Linux >= 8f1ae77f466660b6da2455cccecc07ae631fa66d < 1a8c89f8c112c75e84ff9a140f969e372aed0c9a`\n- `Linux 3.14`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}