{"api_version":"1","generated_at":"2026-05-28T03:58:13+00:00","cve":"CVE-2026-45909","urls":{"html":"https://cve.report/CVE-2026-45909","api":"https://cve.report/api/cve/CVE-2026-45909.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-45909","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-45909"},"summary":{"title":"clk: mediatek: Drop __initconst from gates","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: mediatek: Drop __initconst from gates\n\nSince commit 8ceff24a754a (\"clk: mediatek: clk-gate: Refactor\nmtk_clk_register_gate to use mtk_gate struct\") the mtk_gate structs\nare no longer just used for initialization/registration, but also at\nruntime. So drop __initconst annotations.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-27 14:17:05","updated_at":"2026-05-27 14:48:31"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/871afb43e41ad4e8246438de495a939cd0f8113c","name":"https://git.kernel.org/stable/c/871afb43e41ad4e8246438de495a939cd0f8113c","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/866d8ecc4e789f7d73d6cafd1b122d1b6032b3b1","name":"https://git.kernel.org/stable/c/866d8ecc4e789f7d73d6cafd1b122d1b6032b3b1","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/1debd9ba7eb18af8fb63dc93517c6bbcab0e31ee","name":"https://git.kernel.org/stable/c/1debd9ba7eb18af8fb63dc93517c6bbcab0e31ee","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-45909","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45909","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 8ceff24a754ac065123ae0ec9f31ec03aff55f8a 1debd9ba7eb18af8fb63dc93517c6bbcab0e31ee git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 8ceff24a754ac065123ae0ec9f31ec03aff55f8a 866d8ecc4e789f7d73d6cafd1b122d1b6032b3b1 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 8ceff24a754ac065123ae0ec9f31ec03aff55f8a 871afb43e41ad4e8246438de495a939cd0f8113c git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.18","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.14 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19.4 6.19.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/clk/mediatek/clk-mt7981-eth.c","drivers/clk/mediatek/clk-mt8516.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"1debd9ba7eb18af8fb63dc93517c6bbcab0e31ee","status":"affected","version":"8ceff24a754ac065123ae0ec9f31ec03aff55f8a","versionType":"git"},{"lessThan":"866d8ecc4e789f7d73d6cafd1b122d1b6032b3b1","status":"affected","version":"8ceff24a754ac065123ae0ec9f31ec03aff55f8a","versionType":"git"},{"lessThan":"871afb43e41ad4e8246438de495a939cd0f8113c","status":"affected","version":"8ceff24a754ac065123ae0ec9f31ec03aff55f8a","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/clk/mediatek/clk-mt7981-eth.c","drivers/clk/mediatek/clk-mt8516.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.14","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.14","versionStartIncluding":"6.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.19.4","versionStartIncluding":"6.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0","versionStartIncluding":"6.18","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: mediatek: Drop __initconst from gates\n\nSince commit 8ceff24a754a (\"clk: mediatek: clk-gate: Refactor\nmtk_clk_register_gate to use mtk_gate struct\") the mtk_gate structs\nare no longer just used for initialization/registration, but also at\nruntime. So drop __initconst annotations."}],"providerMetadata":{"dateUpdated":"2026-05-27T12:17:23.099Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/1debd9ba7eb18af8fb63dc93517c6bbcab0e31ee"},{"url":"https://git.kernel.org/stable/c/866d8ecc4e789f7d73d6cafd1b122d1b6032b3b1"},{"url":"https://git.kernel.org/stable/c/871afb43e41ad4e8246438de495a939cd0f8113c"}],"title":"clk: mediatek: Drop __initconst from gates","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-45909","datePublished":"2026-05-27T12:17:23.099Z","dateReserved":"2026-05-13T15:03:33.084Z","dateUpdated":"2026-05-27T12:17:23.099Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-27 14:17:05","lastModifiedDate":"2026-05-27 14:48:31","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"45909","Ordinal":"1","Title":"clk: mediatek: Drop __initconst from gates","CVE":"CVE-2026-45909","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"45909","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: mediatek: Drop __initconst from gates\n\nSince commit 8ceff24a754a (\"clk: mediatek: clk-gate: Refactor\nmtk_clk_register_gate to use mtk_gate struct\") the mtk_gate structs\nare no longer just used for initialization/registration, but also at\nruntime. So drop __initconst annotations.","Type":"Description","Title":"clk: mediatek: Drop __initconst from gates"}]}}}