{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-52873","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-21T15:19:24.264Z","datePublished":"2024-05-21T15:32:07.253Z","dateUpdated":"2025-05-04T07:44:49.415Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:44:49.415Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: mediatek: clk-mt6779: Add check for mtk_alloc_clk_data\n\nAdd the check for the return value of mtk_alloc_clk_data() in order to\navoid NULL pointer dereference."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/clk/mediatek/clk-mt6779.c"],"versions":[{"version":"710774e048614c761a39a98e8d0fa75f688c83b6","lessThan":"fbe466f06d4ea18745da0d57540539b7b36936ae","status":"affected","versionType":"git"},{"version":"710774e048614c761a39a98e8d0fa75f688c83b6","lessThan":"3994387ba3564976731179c4d4a6d7850ddda71a","status":"affected","versionType":"git"},{"version":"710774e048614c761a39a98e8d0fa75f688c83b6","lessThan":"ca6d565a2319d69d9766e6ecbb5af827fc4afb2b","status":"affected","versionType":"git"},{"version":"710774e048614c761a39a98e8d0fa75f688c83b6","lessThan":"df1c4a9efa3f5b6fb5e0ae63890230dbe2190b7e","status":"affected","versionType":"git"},{"version":"710774e048614c761a39a98e8d0fa75f688c83b6","lessThan":"a90239551abc181687f8c0ba60b276f7d75c141e","status":"affected","versionType":"git"},{"version":"710774e048614c761a39a98e8d0fa75f688c83b6","lessThan":"f6a7c51cf07a399ec067d39f0a22f1817c5c7d2b","status":"affected","versionType":"git"},{"version":"710774e048614c761a39a98e8d0fa75f688c83b6","lessThan":"1f57f78fbacf630430bf954e5a84caafdfea30c0","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/mediatek/clk-mt6779.c"],"versions":[{"version":"5.4","status":"affected"},{"version":"0","lessThan":"5.4","status":"unaffected","versionType":"semver"},{"version":"5.4.261","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.201","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.139","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.63","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.5.12","lessThanOrEqual":"6.5.*","status":"unaffected","versionType":"semver"},{"version":"6.6.2","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7","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":"5.4","versionEndExcluding":"5.4.261"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.10.201"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.15.139"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.1.63"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.5.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.6.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.7"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/fbe466f06d4ea18745da0d57540539b7b36936ae"},{"url":"https://git.kernel.org/stable/c/3994387ba3564976731179c4d4a6d7850ddda71a"},{"url":"https://git.kernel.org/stable/c/ca6d565a2319d69d9766e6ecbb5af827fc4afb2b"},{"url":"https://git.kernel.org/stable/c/df1c4a9efa3f5b6fb5e0ae63890230dbe2190b7e"},{"url":"https://git.kernel.org/stable/c/a90239551abc181687f8c0ba60b276f7d75c141e"},{"url":"https://git.kernel.org/stable/c/f6a7c51cf07a399ec067d39f0a22f1817c5c7d2b"},{"url":"https://git.kernel.org/stable/c/1f57f78fbacf630430bf954e5a84caafdfea30c0"}],"title":"clk: 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