{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-48924", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-08-21T06:06:23.296Z", "datePublished": "2024-08-22T01:33:05.770Z", "dateUpdated": "2024-09-12T17:33:00.629Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-08-22T03:31:15.162Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nthermal: int340x: fix memory leak in int3400_notify()\n\nIt is easy to hit the below memory leaks in my TigerLake platform:\n\nunreferenced object 0xffff927c8b91dbc0 (size 32):\n comm \"kworker/0:2\", pid 112, jiffies 4294893323 (age 83.604s)\n hex dump (first 32 bytes):\n 4e 41 4d 45 3d 49 4e 54 33 34 30 30 20 54 68 65 NAME=INT3400 The\n 72 6d 61 6c 00 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 rmal.kkkkkkkkkk.\n backtrace:\n [<ffffffff9c502c3e>] __kmalloc_track_caller+0x2fe/0x4a0\n [<ffffffff9c7b7c15>] kvasprintf+0x65/0xd0\n [<ffffffff9c7b7d6e>] kasprintf+0x4e/0x70\n [<ffffffffc04cb662>] int3400_notify+0x82/0x120 [int3400_thermal]\n [<ffffffff9c8b7358>] acpi_ev_notify_dispatch+0x54/0x71\n [<ffffffff9c88f1a7>] acpi_os_execute_deferred+0x17/0x30\n [<ffffffff9c2c2c0a>] process_one_work+0x21a/0x3f0\n [<ffffffff9c2c2e2a>] worker_thread+0x4a/0x3b0\n [<ffffffff9c2cb4dd>] kthread+0xfd/0x130\n [<ffffffff9c201c1f>] ret_from_fork+0x1f/0x30\n\nFix it by calling kfree() accordingly."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/thermal/intel/int340x_thermal/int3400_thermal.c"], "versions": [{"version": "38e44da59130", "lessThan": "f0ddc5184b01", "status": "affected", "versionType": "git"}, {"version": "38e44da59130", "lessThan": "c3fa6d1937a8", "status": "affected", "versionType": "git"}, {"version": "38e44da59130", "lessThan": "2e798814e018", "status": "affected", "versionType": "git"}, {"version": "38e44da59130", "lessThan": "e098933866f9", "status": "affected", "versionType": "git"}, {"version": "38e44da59130", "lessThan": "ba9efbbf6745", "status": "affected", "versionType": "git"}, {"version": "38e44da59130", "lessThan": "33c73a4d7e7b", "status": "affected", "versionType": "git"}, {"version": "38e44da59130", "lessThan": "3abea10e6a8f", "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/thermal/intel/int340x_thermal/int3400_thermal.c"], "versions": [{"version": "4.14", "status": "affected"}, {"version": "0", "lessThan": "4.14", "status": "unaffected", "versionType": "custom"}, {"version": "4.14.274", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "custom"}, {"version": "4.19.237", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "custom"}, {"version": "5.4.188", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "custom"}, {"version": "5.10.103", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "custom"}, {"version": "5.15.26", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "custom"}, {"version": "5.16.12", "lessThanOrEqual": "5.16.*", "status": "unaffected", "versionType": "custom"}, {"version": "5.17", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/f0ddc5184b0127038d05008e2a69f89d1e13f980"}, {"url": "https://git.kernel.org/stable/c/c3fa6d1937a8d0828131a04ae2cd2c30d0668693"}, {"url": "https://git.kernel.org/stable/c/2e798814e01827871938ff172d2b2ccf1e74b355"}, {"url": "https://git.kernel.org/stable/c/e098933866f9e1dd3ef4eebbe2e3d504f970f599"}, {"url": "https://git.kernel.org/stable/c/ba9efbbf6745750d34c1e87c9539ce9db645ca0a"}, {"url": "https://git.kernel.org/stable/c/33c73a4d7e7b19313a6b417152f5365016926418"}, {"url": "https://git.kernel.org/stable/c/3abea10e6a8f0e7804ed4c124bea2d15aca977c8"}], "title": "thermal: int340x: fix memory leak in int3400_notify()", "x_generator": {"engine": "bippy-c9c4e1df01b2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-48924", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T15:33:18.769606Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-12T17:33:00.629Z"}}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "66FD29ED-3573-4532-BDEF-8D09E54DFC2B", "versionEndExcluding": "4.14.274", "versionStartIncluding": "4.14", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "C479DB4A-41B9-4940-B214-841C74E2C1FA", "versionEndExcluding": "4.19.237", "versionStartIncluding": "4.15", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "670BCB59-E3C8-496D-BD17-297C113776FA", "versionEndExcluding": "5.4.188", "versionStartIncluding": "4.20", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "1A95B717-3110-4D4F-B8FC-373919BB514D", "versionEndExcluding": "5.10.103", "versionStartIncluding": "5.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "9AB342AE-A62E-4947-A6EA-511453062B2B", "versionEndExcluding": "5.15.26", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "C76BAB21-7F23-4AD8-A25F-CA7B262A2698", "versionEndExcluding": "5.16.12", "versionStartIncluding": "5.16", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nthermal: int340x: fix memory leak in int3400_notify()\n\nIt is easy to hit the below memory leaks in my TigerLake platform:\n\nunreferenced object 0xffff927c8b91dbc0 (size 32):\n comm \"kworker/0:2\", pid 112, jiffies 4294893323 (age 83.604s)\n hex dump (first 32 bytes):\n 4e 41 4d 45 3d 49 4e 54 33 34 30 30 20 54 68 65 NAME=INT3400 The\n 72 6d 61 6c 00 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 rmal.kkkkkkkkkk.\n backtrace:\n [<ffffffff9c502c3e>] __kmalloc_track_caller+0x2fe/0x4a0\n [<ffffffff9c7b7c15>] kvasprintf+0x65/0xd0\n [<ffffffff9c7b7d6e>] kasprintf+0x4e/0x70\n [<ffffffffc04cb662>] int3400_notify+0x82/0x120 [int3400_thermal]\n [<ffffffff9c8b7358>] acpi_ev_notify_dispatch+0x54/0x71\n [<ffffffff9c88f1a7>] acpi_os_execute_deferred+0x17/0x30\n [<ffffffff9c2c2c0a>] process_one_work+0x21a/0x3f0\n [<ffffffff9c2c2e2a>] worker_thread+0x4a/0x3b0\n [<ffffffff9c2cb4dd>] kthread+0xfd/0x130\n [<ffffffff9c201c1f>] ret_from_fork+0x1f/0x30\n\nFix it by calling kfree() accordingly."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: t\u00e9rmica: int340x: corrige la p\u00e9rdida de memoria en int3400_notify() Es f\u00e1cil solucionar las siguientes p\u00e9rdidas de memoria en mi plataforma TigerLake: objeto sin referencia 0xffff927c8b91dbc0 (tama\u00f1o 32): comm \"kworker/0 :2\", pid 112, santiam\u00e9n 4294893323 (edad 83.604s) volcado hexadecimal (primeros 32 bytes): 4e 41 4d 45 3d 49 4e 54 33 34 30 30 20 54 68 65 NAME=INT3400 The 72 6d 61 6c 00 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 rmal.kkkkkkkkkk. seguimiento: [] __kmalloc_track_caller+0x2fe/0x4a0 [] kvasprintf+0x65/0xd0 [] kasprintf+0x4e/0x70 [] notificar+0x82/0x120 [int3400_thermal] [] acpi_ev_notify_dispatch+0x54/0x71 [] acpi_os_execute_deferred+0x17/0x30 [] Process_one_work+0x21a/0x3f0 [] trabajador_thread+0x4a/0x3b0 ffffffff9c2cb4dd&gt;] kthread+0xfd/0x130 [] ret_from_fork+0x1f/0x30 Solucionarlo llamando a kfree() en consecuencia."}], "id": "CVE-2022-48924", "lastModified": "2024-08-27T16:07:43.660", "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"}]}, "published": "2024-08-22T02:15:08.527", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2e798814e01827871938ff172d2b2ccf1e74b355"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/33c73a4d7e7b19313a6b417152f5365016926418"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3abea10e6a8f0e7804ed4c124bea2d15aca977c8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ba9efbbf6745750d34c1e87c9539ce9db645ca0a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c3fa6d1937a8d0828131a04ae2cd2c30d0668693"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e098933866f9e1dd3ef4eebbe2e3d504f970f599"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/f0ddc5184b0127038d05008e2a69f89d1e13f980"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: thermal: int340x: fix memory leak in int3400_notify()", "id": "2307177", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2307177"}, "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:\nthermal: int340x: fix memory leak in int3400_notify()\nIt is easy to hit the below memory leaks in my TigerLake platform:\nunreferenced object 0xffff927c8b91dbc0 (size 32):\ncomm \"kworker/0:2\", pid 112, jiffies 4294893323 (age 83.604s)\nhex dump (first 32 bytes):\n4e 41 4d 45 3d 49 4e 54 33 34 30 30 20 54 68 65 NAME=INT3400 The\n72 6d 61 6c 00 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 rmal.kkkkkkkkkk.\nbacktrace:\n[<ffffffff9c502c3e>] __kmalloc_track_caller+0x2fe/0x4a0\n[<ffffffff9c7b7c15>] kvasprintf+0x65/0xd0\n[<ffffffff9c7b7d6e>] kasprintf+0x4e/0x70\n[<ffffffffc04cb662>] int3400_notify+0x82/0x120 [int3400_thermal]\n[<ffffffff9c8b7358>] acpi_ev_notify_dispatch+0x54/0x71\n[<ffffffff9c88f1a7>] acpi_os_execute_deferred+0x17/0x30\n[<ffffffff9c2c2c0a>] process_one_work+0x21a/0x3f0\n[<ffffffff9c2c2e2a>] worker_thread+0x4a/0x3b0\n[<ffffffff9c2cb4dd>] kthread+0xfd/0x130\n[<ffffffff9c201c1f>] ret_from_fork+0x1f/0x30\nFix it by calling kfree() accordingly."], "name": "CVE-2022-48924", "package_state": [{"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": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-08-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-48924\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-48924\nhttps://lore.kernel.org/linux-cve-announce/2024082220-CVE-2022-48924-9c5f@gregkh/T"], "threat_severity": "Moderate"}