{"id":"CVE-2025-37746","state":"PUBLISHED","title":"perf/dwc_pcie: fix duplicate pci_dev devices","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nperf/dwc_pcie: fix duplicate pci_dev devices\n\nDuring platform_device_register, wrongly using struct device\npci_dev as platform_data caused a kmemdup copy of pci_dev. Worse\nstill, accessing the duplicated device leads to list corruption as its\nmutex content (e.g., list, magic) remains the same as the original.","publishedAt":"2025-05-01T12:55:53.385Z","updatedAt":"2026-10-21T12:36:23.821Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"af9597adc2f1e3609c67c9792a2469bb64e43ae9","status":"affected","lessThan":"0778c3e01a9f382a5bc444a5271e013406642501","versionType":"git"},{"version":"af9597adc2f1e3609c67c9792a2469bb64e43ae9","status":"affected","lessThan":"a71c6fc87b2b9905dc2e38887fe4122287216be9","versionType":"git"},{"version":"af9597adc2f1e3609c67c9792a2469bb64e43ae9","status":"affected","lessThan":"7f35b429802a8065aa61e2a3f567089649f4d98e","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/perf/dwc_pcie_pmu.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.8","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.8","versionType":"semver"},{"version":"6.12.114","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.14.3","status":"unaffected","lessThanOrEqual":"6.14.*","versionType":"semver"},{"version":"6.15","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/perf/dwc_pcie_pmu.c"]}],"references":["https://git.kernel.org/stable/c/0778c3e01a9f382a5bc444a5271e013406642501","https://git.kernel.org/stable/c/a71c6fc87b2b9905dc2e38887fe4122287216be9","https://git.kernel.org/stable/c/7f35b429802a8065aa61e2a3f567089649f4d98e"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:03.054Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/37xxx/CVE-2025-37746.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-37746","state":"PUBLISHED","datePublished":"2025-05-01T12:55:53.385Z","dateUpdated":"2026-10-21T12:36:23.821Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T04:51:23.936Z"},"containers":{"cna":{"title":"perf/dwc_pcie: fix duplicate pci_dev devices","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nperf/dwc_pcie: fix duplicate pci_dev devices\n\nDuring platform_device_register, wrongly using struct device\npci_dev as platform_data caused a kmemdup copy of pci_dev. Worse\nstill, accessing the duplicated device leads to list corruption as its\nmutex content (e.g., list, magic) remains the same as the original."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"af9597adc2f1e3609c67c9792a2469bb64e43ae9","status":"affected","lessThan":"0778c3e01a9f382a5bc444a5271e013406642501","versionType":"git"},{"version":"af9597adc2f1e3609c67c9792a2469bb64e43ae9","status":"affected","lessThan":"a71c6fc87b2b9905dc2e38887fe4122287216be9","versionType":"git"},{"version":"af9597adc2f1e3609c67c9792a2469bb64e43ae9","status":"affected","lessThan":"7f35b429802a8065aa61e2a3f567089649f4d98e","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/perf/dwc_pcie_pmu.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.8","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.8","versionType":"semver"},{"version":"6.12.114","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.14.3","status":"unaffected","lessThanOrEqual":"6.14.*","versionType":"semver"},{"version":"6.15","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/perf/dwc_pcie_pmu.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/0778c3e01a9f382a5bc444a5271e013406642501"},{"url":"https://git.kernel.org/stable/c/a71c6fc87b2b9905dc2e38887fe4122287216be9"},{"url":"https://git.kernel.org/stable/c/7f35b429802a8065aa61e2a3f567089649f4d98e"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-21T12:36:23.821Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.8","versionEndExcluding":"6.12.114"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.8","versionEndExcluding":"6.14.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.8","versionEndExcluding":"6.15"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}