{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2022-50619", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-08T01:14:55.189Z", "datePublished": "2025-12-08T01:16:32.726Z", "dateUpdated": "2025-12-08T01:16:32.726Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-08T01:16:32.726Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()\n\nIf the number of pages from the userptr BO differs from the SG BO then the\nallocated memory for the SG table doesn't get freed before returning\n-EINVAL, which may lead to a memory leak in some error paths. Fix this by\nchecking the number of pages before allocating memory for the SG table."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c"], "versions": [{"version": "264fb4d332f5e76743818480e482464437837c52", "lessThan": "304a10161696d86300ceab1cbe72b2d74b8cdd94", "status": "affected", "versionType": "git"}, {"version": "264fb4d332f5e76743818480e482464437837c52", "lessThan": "c6dc4c9ba093829ebe1450d5fb101da6fb7a2a58", "status": "affected", "versionType": "git"}, {"version": "264fb4d332f5e76743818480e482464437837c52", "lessThan": "90bfee142af0f0e9d3bec80e7acd5f49b230acf7", "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/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c"], "versions": [{"version": "5.14", "status": "affected"}, {"version": "0", "lessThan": "5.14", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.77", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.0.7", "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": "5.14", "versionEndExcluding": "5.15.77"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "6.0.7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "6.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/304a10161696d86300ceab1cbe72b2d74b8cdd94"}, {"url": "https://git.kernel.org/stable/c/c6dc4c9ba093829ebe1450d5fb101da6fb7a2a58"}, {"url": "https://git.kernel.org/stable/c/90bfee142af0f0e9d3bec80e7acd5f49b230acf7"}], "title": "drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()\n\nIf the number of pages from the userptr BO differs from the SG BO then the\nallocated memory for the SG table doesn't get freed before returning\n-EINVAL, which may lead to a memory leak in some error paths. Fix this by\nchecking the number of pages before allocating memory for the SG table."}], "id": "CVE-2022-50619", "lastModified": "2025-12-08T18:26:19.900", "metrics": {}, "published": "2025-12-08T02:15:47.727", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/304a10161696d86300ceab1cbe72b2d74b8cdd94"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/90bfee142af0f0e9d3bec80e7acd5f49b230acf7"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c6dc4c9ba093829ebe1450d5fb101da6fb7a2a58"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()", "id": "2419867", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2419867"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()\nIf the number of pages from the userptr BO differs from the SG BO then the\nallocated memory for the SG table doesn't get freed before returning\n-EINVAL, which may lead to a memory leak in some error paths. Fix this by\nchecking the number of pages before allocating memory for the SG table."], "name": "CVE-2022-50619", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-12-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50619\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50619\nhttps://lore.kernel.org/linux-cve-announce/2025120852-CVE-2022-50619-9b47@gregkh/T"], "threat_severity": "Low"}

{}