{"id":"CVE-2026-68475","state":"PUBLISHED","title":"reset: sunxi: fix memory region leak on ioremap failure","description":"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 released, leading to a resource leak.\n\nAdd an err_mem_region label to properly release the memory region before\nfreeing the data structure.","publishedAt":"2026-08-15T05:51:31.551Z","updatedAt":"2026-08-17T05:06:17.875Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"23af4ea217800a20c405d72e82b11e24e27721f3","versionType":"git"},{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"ec836995c00a1968e403ef6beb53a73a9b0f318c","versionType":"git"},{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"b4d7333849839ff42e1bc802d5b5f63d71c65add","versionType":"git"},{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"6dc0c8cd9c8a84808c6df760024d2604bc6d31fe","versionType":"git"},{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8","versionType":"git"},{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"82753ac86cb3d641b8634a61335fd0f04a61cc1a","versionType":"git"},{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"d826d3e04c5bd9d284ba29f330246a317a8a7023","versionType":"git"},{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"1a8c89f8c112c75e84ff9a140f969e372aed0c9a","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/reset/reset-sunxi.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.14","versionType":"semver"},{"version":"5.10.261","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.212","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.178","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.145","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.97","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.40","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.5","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/reset/reset-sunxi.c"]}],"references":["https://git.kernel.org/stable/c/23af4ea217800a20c405d72e82b11e24e27721f3","https://git.kernel.org/stable/c/ec836995c00a1968e403ef6beb53a73a9b0f318c","https://git.kernel.org/stable/c/b4d7333849839ff42e1bc802d5b5f63d71c65add","https://git.kernel.org/stable/c/6dc0c8cd9c8a84808c6df760024d2604bc6d31fe","https://git.kernel.org/stable/c/01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8","https://git.kernel.org/stable/c/82753ac86cb3d641b8634a61335fd0f04a61cc1a","https://git.kernel.org/stable/c/d826d3e04c5bd9d284ba29f330246a317a8a7023","https://git.kernel.org/stable/c/1a8c89f8c112c75e84ff9a140f969e372aed0c9a"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:49.727Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/68xxx/CVE-2026-68475.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-68475","state":"PUBLISHED","datePublished":"2026-08-15T05:51:31.551Z","dateUpdated":"2026-08-17T05:06:17.875Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-07-30T09:28:09.396Z"},"containers":{"cna":{"title":"reset: sunxi: fix memory region leak on ioremap failure","descriptions":[{"lang":"en","value":"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 released, leading to a resource leak.\n\nAdd an err_mem_region label to properly release the memory region before\nfreeing the data structure."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"23af4ea217800a20c405d72e82b11e24e27721f3","versionType":"git"},{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"ec836995c00a1968e403ef6beb53a73a9b0f318c","versionType":"git"},{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"b4d7333849839ff42e1bc802d5b5f63d71c65add","versionType":"git"},{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"6dc0c8cd9c8a84808c6df760024d2604bc6d31fe","versionType":"git"},{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8","versionType":"git"},{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"82753ac86cb3d641b8634a61335fd0f04a61cc1a","versionType":"git"},{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"d826d3e04c5bd9d284ba29f330246a317a8a7023","versionType":"git"},{"version":"8f1ae77f466660b6da2455cccecc07ae631fa66d","status":"affected","lessThan":"1a8c89f8c112c75e84ff9a140f969e372aed0c9a","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/reset/reset-sunxi.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.14","versionType":"semver"},{"version":"5.10.261","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.212","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.178","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.145","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.97","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.40","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.5","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/reset/reset-sunxi.c"]}],"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"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-17T05:06:17.875Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.14","versionEndExcluding":"5.10.261"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.14","versionEndExcluding":"5.15.212"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.14","versionEndExcluding":"6.1.178"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.14","versionEndExcluding":"6.6.145"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.14","versionEndExcluding":"6.12.97"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.14","versionEndExcluding":"6.18.40"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.14","versionEndExcluding":"7.1.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.14","versionEndExcluding":"7.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}