{"id":"CVE-2022-50281","state":"PUBLISHED","title":"MIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nMIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create()\n\nIn error case in bridge_platform_create after calling\nplatform_device_add()/platform_device_add_data()/\nplatform_device_add_resources(), release the failed\n'pdev' or it will be leak, call platform_device_put()\nto fix this problem.\n\nBesides, 'pdev' is divided into 'pdev_wd' and 'pdev_bd',\nuse platform_device_unregister() to release sgi_w1\nresources when xtalk-bridge registration fails.","publishedAt":"2025-09-15T14:21:17.759Z","updatedAt":"2026-05-11T19:16:17.873Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"5dc76a96e95ae041c1d8e52714bd77576b35919b","status":"affected","lessThan":"da2aecef866b476438d02c662507a0e4e818da9d","versionType":"git"},{"version":"5dc76a96e95ae041c1d8e52714bd77576b35919b","status":"affected","lessThan":"93296e7ab774230b7c36541dead10b6da39b650f","versionType":"git"},{"version":"5dc76a96e95ae041c1d8e52714bd77576b35919b","status":"affected","lessThan":"d7ac29e60d0ff71e9e414af595b8c92800f7fa90","versionType":"git"},{"version":"5dc76a96e95ae041c1d8e52714bd77576b35919b","status":"affected","lessThan":"48025893b3e31b917ad654d28d23fff66681cac4","versionType":"git"},{"version":"5dc76a96e95ae041c1d8e52714bd77576b35919b","status":"affected","lessThan":"11bec9cba4de06b3c0e9e4041453c2caaa1cbec1","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/mips/sgi-ip27/ip27-xtalk.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.5","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.5","versionType":"semver"},{"version":"5.10.150","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.75","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.19.17","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0.3","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/mips/sgi-ip27/ip27-xtalk.c"]}],"references":["https://git.kernel.org/stable/c/da2aecef866b476438d02c662507a0e4e818da9d","https://git.kernel.org/stable/c/93296e7ab774230b7c36541dead10b6da39b650f","https://git.kernel.org/stable/c/d7ac29e60d0ff71e9e414af595b8c92800f7fa90","https://git.kernel.org/stable/c/48025893b3e31b917ad654d28d23fff66681cac4","https://git.kernel.org/stable/c/11bec9cba4de06b3c0e9e4041453c2caaa1cbec1"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50281.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50281","state":"PUBLISHED","datePublished":"2025-09-15T14:21:17.759Z","dateUpdated":"2026-05-11T19:16:17.873Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-09-15T13:58:00.976Z"},"containers":{"cna":{"title":"MIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nMIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create()\n\nIn error case in bridge_platform_create after calling\nplatform_device_add()/platform_device_add_data()/\nplatform_device_add_resources(), release the failed\n'pdev' or it will be leak, call platform_device_put()\nto fix this problem.\n\nBesides, 'pdev' is divided into 'pdev_wd' and 'pdev_bd',\nuse platform_device_unregister() to release sgi_w1\nresources when xtalk-bridge registration fails."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"5dc76a96e95ae041c1d8e52714bd77576b35919b","status":"affected","lessThan":"da2aecef866b476438d02c662507a0e4e818da9d","versionType":"git"},{"version":"5dc76a96e95ae041c1d8e52714bd77576b35919b","status":"affected","lessThan":"93296e7ab774230b7c36541dead10b6da39b650f","versionType":"git"},{"version":"5dc76a96e95ae041c1d8e52714bd77576b35919b","status":"affected","lessThan":"d7ac29e60d0ff71e9e414af595b8c92800f7fa90","versionType":"git"},{"version":"5dc76a96e95ae041c1d8e52714bd77576b35919b","status":"affected","lessThan":"48025893b3e31b917ad654d28d23fff66681cac4","versionType":"git"},{"version":"5dc76a96e95ae041c1d8e52714bd77576b35919b","status":"affected","lessThan":"11bec9cba4de06b3c0e9e4041453c2caaa1cbec1","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/mips/sgi-ip27/ip27-xtalk.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.5","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.5","versionType":"semver"},{"version":"5.10.150","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.75","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.19.17","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0.3","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/mips/sgi-ip27/ip27-xtalk.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/da2aecef866b476438d02c662507a0e4e818da9d"},{"url":"https://git.kernel.org/stable/c/93296e7ab774230b7c36541dead10b6da39b650f"},{"url":"https://git.kernel.org/stable/c/d7ac29e60d0ff71e9e414af595b8c92800f7fa90"},{"url":"https://git.kernel.org/stable/c/48025893b3e31b917ad654d28d23fff66681cac4"},{"url":"https://git.kernel.org/stable/c/11bec9cba4de06b3c0e9e4041453c2caaa1cbec1"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:16:17.873Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"5.10.150"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"5.15.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"5.19.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"6.0.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"6.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}