{"id":"CVE-2026-43270","state":"PUBLISHED","title":"media: mtk-mdp: Fix a reference leak bug in mtk_mdp_remove()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: mtk-mdp: Fix a reference leak bug in mtk_mdp_remove()\n\nIn mtk_mdp_probe(), vpu_get_plat_device() increases the reference\ncount of the returned platform device. Add platform_device_put()\nto prevent reference leak.","publishedAt":"2026-05-06T11:28:54.866Z","updatedAt":"2026-05-11T22:21:18.648Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"403b7c757ac9f6b2ffb7d00ff4795a245f5e8911","versionType":"git"},{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"dd530e29bd514d7187b3e2df8eb2107419c7988f","versionType":"git"},{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"c44beed2e5caf2cbbe651432baa3a129f18b0169","versionType":"git"},{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"564fd3a63efc3ebbdb5d0a8fc7c0d3f753fbbd5d","versionType":"git"},{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"4f2a51433a3a65d16975d1e32052d80656da077d","versionType":"git"},{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"a62ba5aa9ee95fd953583e95e519badf0b76ecf3","versionType":"git"},{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"2d93758f42a57f3485534eab858b308e41653de4","versionType":"git"},{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"f128bab57b8018e526b7eda854ca20069863af47","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/mediatek/mdp/mtk_mdp_core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.10","versionType":"semver"},{"version":"5.10.252","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.202","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.165","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.128","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.75","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.16","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19.6","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/mediatek/mdp/mtk_mdp_core.c"]}],"references":["https://git.kernel.org/stable/c/403b7c757ac9f6b2ffb7d00ff4795a245f5e8911","https://git.kernel.org/stable/c/dd530e29bd514d7187b3e2df8eb2107419c7988f","https://git.kernel.org/stable/c/c44beed2e5caf2cbbe651432baa3a129f18b0169","https://git.kernel.org/stable/c/564fd3a63efc3ebbdb5d0a8fc7c0d3f753fbbd5d","https://git.kernel.org/stable/c/4f2a51433a3a65d16975d1e32052d80656da077d","https://git.kernel.org/stable/c/a62ba5aa9ee95fd953583e95e519badf0b76ecf3","https://git.kernel.org/stable/c/2d93758f42a57f3485534eab858b308e41653de4","https://git.kernel.org/stable/c/f128bab57b8018e526b7eda854ca20069863af47"],"weaknesses":[],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/43xxx/CVE-2026-43270.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-43270","state":"PUBLISHED","datePublished":"2026-05-06T11:28:54.866Z","dateUpdated":"2026-05-11T22:21:18.648Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-05-01T14:12:55.997Z"},"containers":{"cna":{"title":"media: mtk-mdp: Fix a reference leak bug in mtk_mdp_remove()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: mtk-mdp: Fix a reference leak bug in mtk_mdp_remove()\n\nIn mtk_mdp_probe(), vpu_get_plat_device() increases the reference\ncount of the returned platform device. Add platform_device_put()\nto prevent reference leak."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"403b7c757ac9f6b2ffb7d00ff4795a245f5e8911","versionType":"git"},{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"dd530e29bd514d7187b3e2df8eb2107419c7988f","versionType":"git"},{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"c44beed2e5caf2cbbe651432baa3a129f18b0169","versionType":"git"},{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"564fd3a63efc3ebbdb5d0a8fc7c0d3f753fbbd5d","versionType":"git"},{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"4f2a51433a3a65d16975d1e32052d80656da077d","versionType":"git"},{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"a62ba5aa9ee95fd953583e95e519badf0b76ecf3","versionType":"git"},{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"2d93758f42a57f3485534eab858b308e41653de4","versionType":"git"},{"version":"c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a","status":"affected","lessThan":"f128bab57b8018e526b7eda854ca20069863af47","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/mediatek/mdp/mtk_mdp_core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.10","versionType":"semver"},{"version":"5.10.252","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.202","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.165","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.128","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.75","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.16","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19.6","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/mediatek/mdp/mtk_mdp_core.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/403b7c757ac9f6b2ffb7d00ff4795a245f5e8911"},{"url":"https://git.kernel.org/stable/c/dd530e29bd514d7187b3e2df8eb2107419c7988f"},{"url":"https://git.kernel.org/stable/c/c44beed2e5caf2cbbe651432baa3a129f18b0169"},{"url":"https://git.kernel.org/stable/c/564fd3a63efc3ebbdb5d0a8fc7c0d3f753fbbd5d"},{"url":"https://git.kernel.org/stable/c/4f2a51433a3a65d16975d1e32052d80656da077d"},{"url":"https://git.kernel.org/stable/c/a62ba5aa9ee95fd953583e95e519badf0b76ecf3"},{"url":"https://git.kernel.org/stable/c/2d93758f42a57f3485534eab858b308e41653de4"},{"url":"https://git.kernel.org/stable/c/f128bab57b8018e526b7eda854ca20069863af47"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T22:21:18.648Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"5.10.252"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"5.15.202"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"6.1.165"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"6.6.128"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"6.12.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"6.18.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"6.19.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"7.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}