{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-37836","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:23.952Z","datePublished":"2025-05-09T06:41:47.341Z","dateUpdated":"2026-05-11T21:16:02.804Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:16:02.804Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: Fix reference leak in pci_register_host_bridge()\n\nIf device_register() fails, call put_device() to give up the reference to\navoid a memory leak, per the comment at device_register().\n\nFound by code review.\n\n[bhelgaas: squash Dan Carpenter's double free fix from\nhttps://lore.kernel.org/r/db806a6c-a91b-4e5a-a84b-6b7e01bdac85@stanley.mountain]"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/pci/probe.c"],"versions":[{"version":"37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4","lessThan":"f4db1b2c9ae3d013733c302ee70cac943b7070c0","status":"affected","versionType":"git"},{"version":"37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4","lessThan":"3297497ad2246eb9243849bfbbc57a0dea97d76e","status":"affected","versionType":"git"},{"version":"37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4","lessThan":"b783478e0c53ffb4f04f25fb4e21ef7f482b05df","status":"affected","versionType":"git"},{"version":"37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4","lessThan":"bd2a352a0d72575f1842d28c14c10089f0cfe1ae","status":"affected","versionType":"git"},{"version":"37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4","lessThan":"9707d0c932f41006a2701afc926b232b50e356b4","status":"affected","versionType":"git"},{"version":"37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4","lessThan":"bbba4c50a2d2a1d3f3bf31cc4b8280cb492bf2c7","status":"affected","versionType":"git"},{"version":"37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4","lessThan":"f9208aec86226524ec1cb68a09ac70e974ea6536","status":"affected","versionType":"git"},{"version":"37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4","lessThan":"804443c1f27883926de94c849d91f5b7d7d696e9","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/pci/probe.c"],"versions":[{"version":"4.10","status":"affected"},{"version":"0","lessThan":"4.10","status":"unaffected","versionType":"semver"},{"version":"5.10.237","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.181","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.136","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.89","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.24","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.13.12","lessThanOrEqual":"6.13.*","status":"unaffected","versionType":"semver"},{"version":"6.14.3","lessThanOrEqual":"6.14.*","status":"unaffected","versionType":"semver"},{"version":"6.15","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":"4.10","versionEndExcluding":"5.10.237"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"5.15.181"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"6.1.136"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"6.6.89"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"6.12.24"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"6.13.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"6.14.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"6.15"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/f4db1b2c9ae3d013733c302ee70cac943b7070c0"},{"url":"https://git.kernel.org/stable/c/3297497ad2246eb9243849bfbbc57a0dea97d76e"},{"url":"https://git.kernel.org/stable/c/b783478e0c53ffb4f04f25fb4e21ef7f482b05df"},{"url":"https://git.kernel.org/stable/c/bd2a352a0d72575f1842d28c14c10089f0cfe1ae"},{"url":"https://git.kernel.org/stable/c/9707d0c932f41006a2701afc926b232b50e356b4"},{"url":"https://git.kernel.org/stable/c/bbba4c50a2d2a1d3f3bf31cc4b8280cb492bf2c7"},{"url":"https://git.kernel.org/stable/c/f9208aec86226524ec1cb68a09ac70e974ea6536"},{"url":"https://git.kernel.org/stable/c/804443c1f27883926de94c849d91f5b7d7d696e9"}],"title":"PCI: Fix reference leak in pci_register_host_bridge()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T19:56:06.788Z"}}]}}