CVE-2022-50352

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2022-50352", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-09-16T16:03:27.882Z", "datePublished": "2025-09-16T16:11:43.458Z", "dateUpdated": "2026-05-11T19:17:52.374Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:17:52.374Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns: fix possible memory leak in hnae_ae_register()\n\nInject fault while probing module, if device_register() fails,\nbut the refcount of kobject is not decreased to 0, the name\nallocated in dev_set_name() is leaked. Fix this by calling\nput_device(), so that name can be freed in callback function\nkobject_cleanup().\n\nunreferenced object 0xffff00c01aba2100 (size 128):\n comm \"systemd-udevd\", pid 1259, jiffies 4294903284 (age 294.152s)\n hex dump (first 32 bytes):\n 68 6e 61 65 30 00 00 00 18 21 ba 1a c0 00 ff ff hnae0....!......\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [<0000000034783f26>] slab_post_alloc_hook+0xa0/0x3e0\n [<00000000748188f2>] __kmem_cache_alloc_node+0x164/0x2b0\n [<00000000ab0743e8>] __kmalloc_node_track_caller+0x6c/0x390\n [<000000006c0ffb13>] kvasprintf+0x8c/0x118\n [<00000000fa27bfe1>] kvasprintf_const+0x60/0xc8\n [<0000000083e10ed7>] kobject_set_name_vargs+0x3c/0xc0\n [<000000000b87affc>] dev_set_name+0x7c/0xa0\n [<000000003fd8fe26>] hnae_ae_register+0xcc/0x190 [hnae]\n [<00000000fe97edc9>] hns_dsaf_ae_init+0x9c/0x108 [hns_dsaf]\n [<00000000c36ff1eb>] hns_dsaf_probe+0x548/0x748 [hns_dsaf]"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/hisilicon/hns/hnae.c"], "versions": [{"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "a3c148955c22fe1d94d7a2096005679c1f22eddf", "status": "affected", "versionType": "git"}, {"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "3b78453cca046d3b03853f0d077ad3ad130db886", "status": "affected", "versionType": "git"}, {"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "7ae1345f6ad715acbcdc9e1ac28153684fd498bb", "status": "affected", "versionType": "git"}, {"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "dfc0337c6dceb6449403b33ecb141f4a1458a1e9", "status": "affected", "versionType": "git"}, {"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "2974f3b330ef25f5d34a4948d04290c2cd7802cf", "status": "affected", "versionType": "git"}, {"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "91f8f5342bee726ed5692583d58f69e7cc9ae60e", "status": "affected", "versionType": "git"}, {"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "02dc0db19d944b4a90941db505ecf1aaec714be4", "status": "affected", "versionType": "git"}, {"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "ff2f5ec5d009844ec28f171123f9e58750cef4bf", "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/net/ethernet/hisilicon/hns/hnae.c"], "versions": [{"version": "4.4", "status": "affected"}, {"version": "0", "lessThan": "4.4", "status": "unaffected", "versionType": "semver"}, {"version": "4.9.332", "lessThanOrEqual": "4.9.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.298", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.264", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.221", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.152", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.76", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.0.6", "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": "4.4", "versionEndExcluding": "4.9.332"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "4.14.298"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "4.19.264"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "5.4.221"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "5.10.152"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "5.15.76"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "6.0.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "6.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/a3c148955c22fe1d94d7a2096005679c1f22eddf"}, {"url": "https://git.kernel.org/stable/c/3b78453cca046d3b03853f0d077ad3ad130db886"}, {"url": "https://git.kernel.org/stable/c/7ae1345f6ad715acbcdc9e1ac28153684fd498bb"}, {"url": "https://git.kernel.org/stable/c/dfc0337c6dceb6449403b33ecb141f4a1458a1e9"}, {"url": "https://git.kernel.org/stable/c/2974f3b330ef25f5d34a4948d04290c2cd7802cf"}, {"url": "https://git.kernel.org/stable/c/91f8f5342bee726ed5692583d58f69e7cc9ae60e"}, {"url": "https://git.kernel.org/stable/c/02dc0db19d944b4a90941db505ecf1aaec714be4"}, {"url": "https://git.kernel.org/stable/c/ff2f5ec5d009844ec28f171123f9e58750cef4bf"}], "title": "net: hns: fix possible memory leak in hnae_ae_register()", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2022-50352", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-01-14T18:22:33.052452Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-401", "description": "CWE-401 Missing Release of Memory after Effective Lifetime"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-14T18:22:59.144Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2022-50352", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-09-16T16:03:27.882Z", "datePublished": "2025-09-16T16:11:43.458Z", "dateUpdated": "2026-01-14T18:22:59.144Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-09-16T16:11:43.458Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns: fix possible memory leak in hnae_ae_register()\n\nInject fault while probing module, if device_register() fails,\nbut the refcount of kobject is not decreased to 0, the name\nallocated in dev_set_name() is leaked. Fix this by calling\nput_device(), so that name can be freed in callback function\nkobject_cleanup().\n\nunreferenced object 0xffff00c01aba2100 (size 128):\n comm \"systemd-udevd\", pid 1259, jiffies 4294903284 (age 294.152s)\n hex dump (first 32 bytes):\n 68 6e 61 65 30 00 00 00 18 21 ba 1a c0 00 ff ff hnae0....!......\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [<0000000034783f26>] slab_post_alloc_hook+0xa0/0x3e0\n [<00000000748188f2>] __kmem_cache_alloc_node+0x164/0x2b0\n [<00000000ab0743e8>] __kmalloc_node_track_caller+0x6c/0x390\n [<000000006c0ffb13>] kvasprintf+0x8c/0x118\n [<00000000fa27bfe1>] kvasprintf_const+0x60/0xc8\n [<0000000083e10ed7>] kobject_set_name_vargs+0x3c/0xc0\n [<000000000b87affc>] dev_set_name+0x7c/0xa0\n [<000000003fd8fe26>] hnae_ae_register+0xcc/0x190 [hnae]\n [<00000000fe97edc9>] hns_dsaf_ae_init+0x9c/0x108 [hns_dsaf]\n [<00000000c36ff1eb>] hns_dsaf_probe+0x548/0x748 [hns_dsaf]"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/hisilicon/hns/hnae.c"], "versions": [{"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "a3c148955c22fe1d94d7a2096005679c1f22eddf", "status": "affected", "versionType": "git"}, {"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "3b78453cca046d3b03853f0d077ad3ad130db886", "status": "affected", "versionType": "git"}, {"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "7ae1345f6ad715acbcdc9e1ac28153684fd498bb", "status": "affected", "versionType": "git"}, {"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "dfc0337c6dceb6449403b33ecb141f4a1458a1e9", "status": "affected", "versionType": "git"}, {"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "2974f3b330ef25f5d34a4948d04290c2cd7802cf", "status": "affected", "versionType": "git"}, {"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "91f8f5342bee726ed5692583d58f69e7cc9ae60e", "status": "affected", "versionType": "git"}, {"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "02dc0db19d944b4a90941db505ecf1aaec714be4", "status": "affected", "versionType": "git"}, {"version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "lessThan": "ff2f5ec5d009844ec28f171123f9e58750cef4bf", "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/net/ethernet/hisilicon/hns/hnae.c"], "versions": [{"version": "4.4", "status": "affected"}, {"version": "0", "lessThan": "4.4", "status": "unaffected", "versionType": "semver"}, {"version": "4.9.332", "lessThanOrEqual": "4.9.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.298", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.264", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.221", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.152", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.76", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.0.6", "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": "4.4", "versionEndExcluding": "4.9.332"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "4.14.298"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "4.19.264"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "5.4.221"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "5.10.152"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "5.15.76"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "6.0.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "6.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/a3c148955c22fe1d94d7a2096005679c1f22eddf"}, {"url": "https://git.kernel.org/stable/c/3b78453cca046d3b03853f0d077ad3ad130db886"}, {"url": "https://git.kernel.org/stable/c/7ae1345f6ad715acbcdc9e1ac28153684fd498bb"}, {"url": "https://git.kernel.org/stable/c/dfc0337c6dceb6449403b33ecb141f4a1458a1e9"}, {"url": "https://git.kernel.org/stable/c/2974f3b330ef25f5d34a4948d04290c2cd7802cf"}, {"url": "https://git.kernel.org/stable/c/91f8f5342bee726ed5692583d58f69e7cc9ae60e"}, {"url": "https://git.kernel.org/stable/c/02dc0db19d944b4a90941db505ecf1aaec714be4"}, {"url": "https://git.kernel.org/stable/c/ff2f5ec5d009844ec28f171123f9e58750cef4bf"}], "title": "net: hns: fix possible memory leak in hnae_ae_register()", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2022-50352", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-01-14T18:22:33.052452Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-401", "description": "CWE-401 Missing Release of Memory after Effective Lifetime"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-14T18:22:28.366Z"}, "title": "CISA ADP Vulnrichment"}]}}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/net/ethernet/hisilicon/hns/hnae.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "a3c148955c22fe1d94d7a2096005679c1f22eddf", "status": "affected", "version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "versionType": "git"}, {"lessThan": "3b78453cca046d3b03853f0d077ad3ad130db886", "status": "affected", "version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "versionType": "git"}, {"lessThan": "7ae1345f6ad715acbcdc9e1ac28153684fd498bb", "status": "affected", "version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "versionType": "git"}, {"lessThan": "dfc0337c6dceb6449403b33ecb141f4a1458a1e9", "status": "affected", "version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "versionType": "git"}, {"lessThan": "2974f3b330ef25f5d34a4948d04290c2cd7802cf", "status": "affected", "version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "versionType": "git"}, {"lessThan": "91f8f5342bee726ed5692583d58f69e7cc9ae60e", "status": "affected", "version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "versionType": "git"}, {"lessThan": "02dc0db19d944b4a90941db505ecf1aaec714be4", "status": "affected", "version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "versionType": "git"}, {"lessThan": "ff2f5ec5d009844ec28f171123f9e58750cef4bf", "status": "affected", "version": "6fe6611ff275522a4e4c0359e2f46cdd07780d2f", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/net/ethernet/hisilicon/hns/hnae.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "4.4"}, {"lessThan": "4.4", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "4.9.*", "status": "unaffected", "version": "4.9.332", "versionType": "semver"}, {"lessThanOrEqual": "4.14.*", "status": "unaffected", "version": "4.14.298", "versionType": "semver"}, {"lessThanOrEqual": "4.19.*", "status": "unaffected", "version": "4.19.264", "versionType": "semver"}, {"lessThanOrEqual": "5.4.*", "status": "unaffected", "version": "5.4.221", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.152", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.76", "versionType": "semver"}, {"lessThanOrEqual": "6.0.*", "status": "unaffected", "version": "6.0.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.1", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "1B134647-F377-440F-AF99-883E53BFB15E", "versionEndExcluding": "4.9.332", "versionStartIncluding": "4.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "7140B9A2-EB63-497C-96B1-68A96CD99051", "versionEndExcluding": "4.14.298", "versionStartIncluding": "4.10", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "8AE23A9F-BF98-4055-AA49-02118B96226D", "versionEndExcluding": "4.19.264", "versionStartIncluding": "4.15", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "DF527781-6E98-4DBF-B668-377AA673CDCF", "versionEndExcluding": "5.4.221", "versionStartIncluding": "4.20", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "AFE2A429-A1A8-4B68-8F1D-A1595AB6A4F7", "versionEndExcluding": "5.10.152", "versionStartIncluding": "5.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "918A4953-6F82-40F5-B7A9-9836905139C1", "versionEndExcluding": "5.15.76", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "98F5FA4A-A33F-4FAD-894E-FDC9D295742A", "versionEndExcluding": "6.0.6", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*", "matchCriteriaId": "E7E331DA-1FB0-4DEC-91AC-7DA69D461C11", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns: fix possible memory leak in hnae_ae_register()\n\nInject fault while probing module, if device_register() fails,\nbut the refcount of kobject is not decreased to 0, the name\nallocated in dev_set_name() is leaked. Fix this by calling\nput_device(), so that name can be freed in callback function\nkobject_cleanup().\n\nunreferenced object 0xffff00c01aba2100 (size 128):\n comm \"systemd-udevd\", pid 1259, jiffies 4294903284 (age 294.152s)\n hex dump (first 32 bytes):\n 68 6e 61 65 30 00 00 00 18 21 ba 1a c0 00 ff ff hnae0....!......\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [<0000000034783f26>] slab_post_alloc_hook+0xa0/0x3e0\n [<00000000748188f2>] __kmem_cache_alloc_node+0x164/0x2b0\n [<00000000ab0743e8>] __kmalloc_node_track_caller+0x6c/0x390\n [<000000006c0ffb13>] kvasprintf+0x8c/0x118\n [<00000000fa27bfe1>] kvasprintf_const+0x60/0xc8\n [<0000000083e10ed7>] kobject_set_name_vargs+0x3c/0xc0\n [<000000000b87affc>] dev_set_name+0x7c/0xa0\n [<000000003fd8fe26>] hnae_ae_register+0xcc/0x190 [hnae]\n [<00000000fe97edc9>] hns_dsaf_ae_init+0x9c/0x108 [hns_dsaf]\n [<00000000c36ff1eb>] hns_dsaf_probe+0x548/0x748 [hns_dsaf]"}], "id": "CVE-2022-50352", "lastModified": "2026-06-17T05:23:18.140", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-50352", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-01-14T18:22:33.052452Z", "version": "2.0.3"}}]}, "published": "2025-09-16T17:15:35.080", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/02dc0db19d944b4a90941db505ecf1aaec714be4"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2974f3b330ef25f5d34a4948d04290c2cd7802cf"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3b78453cca046d3b03853f0d077ad3ad130db886"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7ae1345f6ad715acbcdc9e1ac28153684fd498bb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/91f8f5342bee726ed5692583d58f69e7cc9ae60e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/a3c148955c22fe1d94d7a2096005679c1f22eddf"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/dfc0337c6dceb6449403b33ecb141f4a1458a1e9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ff2f5ec5d009844ec28f171123f9e58750cef4bf"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-401"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: net: hns: fix possible memory leak in hnae_ae_register()", "id": "2395847", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2395847"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2022-50352", "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": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-09-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50352\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50352\nhttps://lore.kernel.org/linux-cve-announce/2025091641-CVE-2022-50352-8531@gregkh/T"], "threat_severity": "Important"}

{"created": "2025-09-17T10:04:20.267618+00:00", "updated": "2025-09-17T10:04:20.267648+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}