{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53572","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-10-04T15:14:15.925Z","datePublished":"2025-10-04T15:17:13.089Z","dateUpdated":"2026-05-11T19:47:33.836Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:47:33.836Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: imx: scu: use _safe list iterator to avoid a use after free\n\nThis loop is freeing \"clk\" so it needs to use list_for_each_entry_safe().\nOtherwise it dereferences a freed variable to get the next item on the\nloop."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/clk/imx/clk-scu.c"],"versions":[{"version":"77d8f3068c63ee0983f0b5ba3207d3f7cce11be4","lessThan":"f95ff838ac39f861d1f95a0f3bbb1e01c2517d79","status":"affected","versionType":"git"},{"version":"77d8f3068c63ee0983f0b5ba3207d3f7cce11be4","lessThan":"08cc7cd2c2a29a2abf5bceb8f048c0734d3694ba","status":"affected","versionType":"git"},{"version":"77d8f3068c63ee0983f0b5ba3207d3f7cce11be4","lessThan":"3d90921f91fc6a8c801d527bb5848c99e335c1cf","status":"affected","versionType":"git"},{"version":"77d8f3068c63ee0983f0b5ba3207d3f7cce11be4","lessThan":"0a719f0e4b6f233979e219baff73923e76a96e09","status":"affected","versionType":"git"},{"version":"77d8f3068c63ee0983f0b5ba3207d3f7cce11be4","lessThan":"632c60ecd25dbacee54d5581fe3aeb834b57010a","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/clk/imx/clk-scu.c"],"versions":[{"version":"5.11","status":"affected"},{"version":"0","lessThan":"5.11","status":"unaffected","versionType":"semver"},{"version":"5.15.121","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.39","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.3.13","lessThanOrEqual":"6.3.*","status":"unaffected","versionType":"semver"},{"version":"6.4.4","lessThanOrEqual":"6.4.*","status":"unaffected","versionType":"semver"},{"version":"6.5","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.15.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"6.1.39"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"6.3.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"6.4.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"6.5"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/f95ff838ac39f861d1f95a0f3bbb1e01c2517d79"},{"url":"https://git.kernel.org/stable/c/08cc7cd2c2a29a2abf5bceb8f048c0734d3694ba"},{"url":"https://git.kernel.org/stable/c/3d90921f91fc6a8c801d527bb5848c99e335c1cf"},{"url":"https://git.kernel.org/stable/c/0a719f0e4b6f233979e219baff73923e76a96e09"},{"url":"https://git.kernel.org/stable/c/632c60ecd25dbacee54d5581fe3aeb834b57010a"}],"title":"clk: imx: scu: use _safe list iterator to avoid a use after free","x_generator":{"engine":"bippy-1.2.0"}}}}