{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2022-50669", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-09T01:26:45.990Z", "datePublished": "2025-12-09T01:29:20.745Z", "dateUpdated": "2025-12-09T01:29:20.745Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-09T01:29:20.745Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: ocxl: fix possible name leak in ocxl_file_register_afu()\n\nIf device_register() returns error in ocxl_file_register_afu(),\nthe name allocated by dev_set_name() need be freed. As comment\nof device_register() says, it should use put_device() to give\nup the reference in the error path. So fix this by calling\nput_device(), then the name can be freed in kobject_cleanup(),\nand info is freed in info_release()."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/misc/ocxl/file.c"], "versions": [{"version": "75ca758adbafc81804c39b2c200ecdc819a6c042", "lessThan": "0cd05062371a49774e8a45258bdedf0bd6d3d327", "status": "affected", "versionType": "git"}, {"version": "75ca758adbafc81804c39b2c200ecdc819a6c042", "lessThan": "7525741cb302a1672b8c3a5edb2a08e4229b5c7c", "status": "affected", "versionType": "git"}, {"version": "75ca758adbafc81804c39b2c200ecdc819a6c042", "lessThan": "3299983a6bf628249ac650908e62d12de959341e", "status": "affected", "versionType": "git"}, {"version": "75ca758adbafc81804c39b2c200ecdc819a6c042", "lessThan": "557b7de055d1e230ddb6664c29d26917b8db9143", "status": "affected", "versionType": "git"}, {"version": "75ca758adbafc81804c39b2c200ecdc819a6c042", "lessThan": "2fce8b3583d1641a1716486f408478b58e96ec91", "status": "affected", "versionType": "git"}, {"version": "75ca758adbafc81804c39b2c200ecdc819a6c042", "lessThan": "a4cb1004aeed2ab893a058fad00a5b41a12c4691", "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/misc/ocxl/file.c"], "versions": [{"version": "5.2", "status": "affected"}, {"version": "0", "lessThan": "5.2", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.229", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.163", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.86", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.0.16", "lessThanOrEqual": "6.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.2", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.2", "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": "5.2", "versionEndExcluding": "5.4.229"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "5.10.163"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "5.15.86"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "6.0.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "6.1.2"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "6.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/0cd05062371a49774e8a45258bdedf0bd6d3d327"}, {"url": "https://git.kernel.org/stable/c/7525741cb302a1672b8c3a5edb2a08e4229b5c7c"}, {"url": "https://git.kernel.org/stable/c/3299983a6bf628249ac650908e62d12de959341e"}, {"url": "https://git.kernel.org/stable/c/557b7de055d1e230ddb6664c29d26917b8db9143"}, {"url": "https://git.kernel.org/stable/c/2fce8b3583d1641a1716486f408478b58e96ec91"}, {"url": "https://git.kernel.org/stable/c/a4cb1004aeed2ab893a058fad00a5b41a12c4691"}], "title": "misc: ocxl: fix possible name leak in ocxl_file_register_afu()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: ocxl: fix possible name leak in ocxl_file_register_afu()\n\nIf device_register() returns error in ocxl_file_register_afu(),\nthe name allocated by dev_set_name() need be freed. As comment\nof device_register() says, it should use put_device() to give\nup the reference in the error path. So fix this by calling\nput_device(), then the name can be freed in kobject_cleanup(),\nand info is freed in info_release()."}], "id": "CVE-2022-50669", "lastModified": "2025-12-09T18:37:13.640", "metrics": {}, "published": "2025-12-09T16:17:18.953", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0cd05062371a49774e8a45258bdedf0bd6d3d327"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2fce8b3583d1641a1716486f408478b58e96ec91"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3299983a6bf628249ac650908e62d12de959341e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/557b7de055d1e230ddb6664c29d26917b8db9143"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7525741cb302a1672b8c3a5edb2a08e4229b5c7c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a4cb1004aeed2ab893a058fad00a5b41a12c4691"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: misc: ocxl: fix possible name leak in ocxl_file_register_afu()", "id": "2420380", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2420380"}, "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": ["No description is available for this CVE."], "name": "CVE-2022-50669", "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": "2025-12-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50669\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50669\nhttps://lore.kernel.org/linux-cve-announce/2025120945-CVE-2022-50669-f124@gregkh/T"], "threat_severity": "Low"}