CVE-2022-50874

{"id": "CVE-2022-50874", "cveTags": [], "metrics": {}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "155055771704f8cbb5c176a4309b7dc30a50450c", "lessThan": "8372207b009d6abdd60bb05624640bd86386599f", "versionType": "git"}, {"status": "affected", "version": "155055771704f8cbb5c176a4309b7dc30a50450c", "lessThan": "410f0f46ffca4d0102470c1e0c747ecfece4204c", "versionType": "git"}, {"status": "affected", "version": "155055771704f8cbb5c176a4309b7dc30a50450c", "lessThan": "ee84146c05ad2316b9a7222d0ec4413e0bf30eeb", "versionType": "git"}], "programFiles": ["drivers/infiniband/hw/erdma/erdma_verbs.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.0"}, {"status": "unaffected", "version": "0", "lessThan": "6.0", "versionType": "semver"}, {"status": "unaffected", "version": "6.1.16", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.2.3", "versionType": "semver", "lessThanOrEqual": "6.2.*"}, {"status": "unaffected", "version": "6.3", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/infiniband/hw/erdma/erdma_verbs.c"], "defaultStatus": "affected"}]}], "published": "2025-12-30T13:16:02.387", "references": [{"url": "https://git.kernel.org/stable/c/410f0f46ffca4d0102470c1e0c747ecfece4204c", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/8372207b009d6abdd60bb05624640bd86386599f", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ee84146c05ad2316b9a7222d0ec4413e0bf30eeb", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Deferred", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/erdma: Fix refcount leak in erdma_mmap\n\nrdma_user_mmap_entry_get() take reference, we should release it when not\nneed anymore, add the missing rdma_user_mmap_entry_put() in the error\npath to fix it."}], "lastModified": "2026-06-17T05:24:20.020", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}