{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2021-47648", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T01:48:21.520Z", "datePublished": "2025-02-26T01:54:16.100Z", "dateUpdated": "2025-02-26T01:54:16.100Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-02-26T01:54:16.100Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpu: host1x: Fix a memory leak in 'host1x_remove()'\n\nAdd a missing 'host1x_channel_list_free()' call in the remove function,\nas already done in the error handling path of the probe function."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/host1x/dev.c"], "versions": [{"version": "8474b02531c4881a762c52ef869c52429e38633f", "lessThan": "6bb107332db28a0e9256c2d36a0902b85307612c", "status": "affected", "versionType": "git"}, {"version": "8474b02531c4881a762c52ef869c52429e38633f", "lessThan": "c06577a80485511b894cb688e881ef0bc2d1d296", "status": "affected", "versionType": "git"}, {"version": "8474b02531c4881a762c52ef869c52429e38633f", "lessThan": "5124a344983e1b9670dae7add0e4d00d589aabcd", "status": "affected", "versionType": "git"}, {"version": "8474b02531c4881a762c52ef869c52429e38633f", "lessThan": "fe1ce680560d4f0049ffa0c687de17567421c1ec", "status": "affected", "versionType": "git"}, {"version": "8474b02531c4881a762c52ef869c52429e38633f", "lessThan": "025c6643a81564f066d8381b9e2f4603e0f8438f", "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/host1x/dev.c"], "versions": [{"version": "4.13", "status": "affected"}, {"version": "0", "lessThan": "4.13", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.110", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.33", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.16.19", "lessThanOrEqual": "5.16.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.17.2", "lessThanOrEqual": "5.17.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.18", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/6bb107332db28a0e9256c2d36a0902b85307612c"}, {"url": "https://git.kernel.org/stable/c/c06577a80485511b894cb688e881ef0bc2d1d296"}, {"url": "https://git.kernel.org/stable/c/5124a344983e1b9670dae7add0e4d00d589aabcd"}, {"url": "https://git.kernel.org/stable/c/fe1ce680560d4f0049ffa0c687de17567421c1ec"}, {"url": "https://git.kernel.org/stable/c/025c6643a81564f066d8381b9e2f4603e0f8438f"}], "title": "gpu: host1x: Fix a memory leak in 'host1x_remove()'", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "C0C1DAF0-5D08-4F6F-83CD-0DFD7D00948D", "versionEndExcluding": "5.10.110", "versionStartIncluding": "4.13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "27C42AE8-B387-43E2-938A-E1C8B40BE6D5", "versionEndExcluding": "5.15.33", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "20C43679-0439-405A-B97F-685BEE50613B", "versionEndExcluding": "5.16.19", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "210C679C-CF84-44A3-8939-E629C87E54BF", "versionEndExcluding": "5.17.2", "versionStartIncluding": "5.17", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpu: host1x: Fix a memory leak in 'host1x_remove()'\n\nAdd a missing 'host1x_channel_list_free()' call in the remove function,\nas already done in the error handling path of the probe function."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: gpu: host1x: Se corrige una p\u00e9rdida de memoria en 'host1x_remove()'. Se agrega una llamada 'host1x_channel_list_free()' faltante en la funci\u00f3n de eliminaci\u00f3n, como ya se hizo en la ruta de manejo de errores de la funci\u00f3n de sonda."}], "id": "CVE-2021-47648", "lastModified": "2025-03-18T19:10:10.993", "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": "2025-02-26T06:37:06.597", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/025c6643a81564f066d8381b9e2f4603e0f8438f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/5124a344983e1b9670dae7add0e4d00d589aabcd"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6bb107332db28a0e9256c2d36a0902b85307612c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c06577a80485511b894cb688e881ef0bc2d1d296"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/fe1ce680560d4f0049ffa0c687de17567421c1ec"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: gpu: host1x: Fix a memory leak in 'host1x_remove()'", "id": "2348292", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2348292"}, "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"}, "cwe": "CWE-401", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ngpu: host1x: Fix a memory leak in 'host1x_remove()'\nAdd a missing 'host1x_channel_list_free()' call in the remove function,\nas already done in the error handling path of the probe function."], "name": "CVE-2021-47648", "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": "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": "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": "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": "2025-02-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-47648\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-47648\nhttps://lore.kernel.org/linux-cve-announce/2025022648-CVE-2021-47648-51ef@gregkh/T"], "threat_severity": "Moderate"}