{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49787","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-05-01T14:05:17.223Z","datePublished":"2025-05-01T14:09:19.731Z","dateUpdated":"2026-05-11T19:06:46.516Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:06:46.516Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put()\n\npci_get_device() will increase the reference count for the returned\npci_dev. We need to use pci_dev_put() to decrease the reference count\nbefore amd_probe() returns. There is no problem for the 'smbus_dev ==\nNULL' branch because pci_dev_put() can also handle the NULL input\nparameter case."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/mmc/host/sdhci-pci-core.c"],"versions":[{"version":"659c9bc114a810b3a3c1e50585cc57f1312a6d60","lessThan":"7570e5b5419ffd34b6dc45a88c51e113a9a187e3","status":"affected","versionType":"git"},{"version":"659c9bc114a810b3a3c1e50585cc57f1312a6d60","lessThan":"5dbd6378dbf96787d6dbcca44156c511ae085ea3","status":"affected","versionType":"git"},{"version":"659c9bc114a810b3a3c1e50585cc57f1312a6d60","lessThan":"27f712cd47d65e14cd52cc32a23d42aeef583d5d","status":"affected","versionType":"git"},{"version":"659c9bc114a810b3a3c1e50585cc57f1312a6d60","lessThan":"4423866d31a06a810db22062ed13389416a66b22","status":"affected","versionType":"git"},{"version":"659c9bc114a810b3a3c1e50585cc57f1312a6d60","lessThan":"a99a547658e5d451f01ed307426286716b6f01bf","status":"affected","versionType":"git"},{"version":"659c9bc114a810b3a3c1e50585cc57f1312a6d60","lessThan":"35bca18092685b488003509fef7055aa2d4f2ebc","status":"affected","versionType":"git"},{"version":"659c9bc114a810b3a3c1e50585cc57f1312a6d60","lessThan":"222cfa0118aa68687ace74aab8fdf77ce8fbd7e6","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/mmc/host/sdhci-pci-core.c"],"versions":[{"version":"4.4","status":"affected"},{"version":"0","lessThan":"4.4","status":"unaffected","versionType":"semver"},{"version":"4.14.300","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.267","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.225","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.156","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.80","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.10","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1","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":"4.4","versionEndExcluding":"4.14.300"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"4.19.267"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"5.4.225"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"5.10.156"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"5.15.80"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"6.0.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"6.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/7570e5b5419ffd34b6dc45a88c51e113a9a187e3"},{"url":"https://git.kernel.org/stable/c/5dbd6378dbf96787d6dbcca44156c511ae085ea3"},{"url":"https://git.kernel.org/stable/c/27f712cd47d65e14cd52cc32a23d42aeef583d5d"},{"url":"https://git.kernel.org/stable/c/4423866d31a06a810db22062ed13389416a66b22"},{"url":"https://git.kernel.org/stable/c/a99a547658e5d451f01ed307426286716b6f01bf"},{"url":"https://git.kernel.org/stable/c/35bca18092685b488003509fef7055aa2d4f2ebc"},{"url":"https://git.kernel.org/stable/c/222cfa0118aa68687ace74aab8fdf77ce8fbd7e6"}],"title":"mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put()","x_generator":{"engine":"bippy-1.2.0"}}}}