{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-52795", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-05-21T15:19:24.246Z", "datePublished": "2024-05-21T15:31:09.623Z", "dateUpdated": "2025-05-04T07:43:20.364Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T07:43:20.364Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvhost-vdpa: fix use after free in vhost_vdpa_probe()\n\nThe put_device() calls vhost_vdpa_release_dev() which calls\nida_simple_remove() and frees \"v\". So this call to\nida_simple_remove() is a use after free and a double free."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/vhost/vdpa.c"], "versions": [{"version": "ebe6a354fa7e0a7d5b581da31ad031b19d8693f9", "lessThan": "c0f8b8fb7df9d1a38652eb5aa817afccd3c56111", "status": "affected", "versionType": "git"}, {"version": "ebe6a354fa7e0a7d5b581da31ad031b19d8693f9", "lessThan": "ae8ea4e200675a940c365b496ef8e3fb4123601c", "status": "affected", "versionType": "git"}, {"version": "ebe6a354fa7e0a7d5b581da31ad031b19d8693f9", "lessThan": "bf04132cd64ccde4e9e9765d489c83fe83c09b7f", "status": "affected", "versionType": "git"}, {"version": "ebe6a354fa7e0a7d5b581da31ad031b19d8693f9", "lessThan": "e07754e0a1ea2d63fb29574253d1fd7405607343", "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/vhost/vdpa.c"], "versions": [{"version": "6.0", "status": "affected"}, {"version": "0", "lessThan": "6.0", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.64", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.5.13", "lessThanOrEqual": "6.5.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.3", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.7", "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": "6.0", "versionEndExcluding": "6.1.64"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0", "versionEndExcluding": "6.5.13"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0", "versionEndExcluding": "6.6.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0", "versionEndExcluding": "6.7"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111"}, {"url": "https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601c"}, {"url": "https://git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7f"}, {"url": "https://git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343"}], "title": "vhost-vdpa: fix use after free in vhost_vdpa_probe()", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-52795", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-05-29T17:45:54.468862Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:23:53.184Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T23:11:35.679Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601c", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7f", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601c", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7f", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T23:11:35.679Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-52795", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-05-29T17:45:54.468862Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-05-29T17:45:59.713Z"}, "title": "CISA ADP Vulnrichment"}], "cna": {"title": "vhost-vdpa: fix use after free in vhost_vdpa_probe()", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "ebe6a354fa7e0a7d5b581da31ad031b19d8693f9", "lessThan": "c0f8b8fb7df9d1a38652eb5aa817afccd3c56111", "versionType": "git"}, {"status": "affected", "version": "ebe6a354fa7e0a7d5b581da31ad031b19d8693f9", "lessThan": "ae8ea4e200675a940c365b496ef8e3fb4123601c", "versionType": "git"}, {"status": "affected", "version": "ebe6a354fa7e0a7d5b581da31ad031b19d8693f9", "lessThan": "bf04132cd64ccde4e9e9765d489c83fe83c09b7f", "versionType": "git"}, {"status": "affected", "version": "ebe6a354fa7e0a7d5b581da31ad031b19d8693f9", "lessThan": "e07754e0a1ea2d63fb29574253d1fd7405607343", "versionType": "git"}], "programFiles": ["drivers/vhost/vdpa.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.0"}, {"status": "unaffected", "version": "0", "lessThan": "6.0", "versionType": "semver"}, {"status": "unaffected", "version": "6.1.64", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.5.13", "versionType": "semver", "lessThanOrEqual": "6.5.*"}, {"status": "unaffected", "version": "6.6.3", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.7", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/vhost/vdpa.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111"}, {"url": "https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601c"}, {"url": "https://git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7f"}, {"url": "https://git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvhost-vdpa: fix use after free in vhost_vdpa_probe()\n\nThe put_device() calls vhost_vdpa_release_dev() which calls\nida_simple_remove() and frees \"v\". So this call to\nida_simple_remove() is a use after free and a double free."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.1.64", "versionStartIncluding": "6.0"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.5.13", "versionStartIncluding": "6.0"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.6.3", "versionStartIncluding": "6.0"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.7", "versionStartIncluding": "6.0"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T07:43:20.364Z"}}}, "cveMetadata": {"cveId": "CVE-2023-52795", "state": "PUBLISHED", "dateUpdated": "2025-05-04T07:43:20.364Z", "dateReserved": "2024-05-21T15:19:24.246Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-05-21T15:31:09.623Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "06B6ACCF-31F1-4421-964C-7F3C54F0E3E2", "versionEndExcluding": "6.1.64", "versionStartIncluding": "6.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "674C4F82-C336-4B49-BF64-1DE422E889C4", "versionEndExcluding": "6.5.13", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "B58252FA-A49C-411F-9B28-DC5FE44BC5A0", "versionEndExcluding": "6.6.3", "versionStartIncluding": "6.6", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.7:rc1:*:*:*:*:*:*", "matchCriteriaId": "3A0038DE-E183-4958-A6E3-CE3821FEAFBF", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvhost-vdpa: fix use after free in vhost_vdpa_probe()\n\nThe put_device() calls vhost_vdpa_release_dev() which calls\nida_simple_remove() and frees \"v\". So this call to\nida_simple_remove() is a use after free and a double free."}, {"lang": "es", "value": " En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: vhost-vdpa: corrige el use after free en vhost_vdpa_probe(). El put_device() llama a vhost_vdpa_release_dev() que llama a ida_simple_remove() y libera \"v\". Entonces esta llamada a ida_simple_remove() es un use after free y double free."}], "id": "CVE-2023-52795", "lastModified": "2025-01-10T17:59:58.747", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-05-21T16:15:18.073", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601c"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7f"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-415"}, {"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: vhost-vdpa: fix use after free in vhost_vdpa_probe()", "id": "2282701", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2282701"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-416", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nvhost-vdpa: fix use after free in vhost_vdpa_probe()\nThe put_device() calls vhost_vdpa_release_dev() which calls\nida_simple_remove() and frees \"v\". So this call to\nida_simple_remove() is a use after free and a double free."], "name": "CVE-2023-52795", "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": "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": "2024-05-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-52795\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-52795\nhttps://lore.kernel.org/linux-cve-announce/2024052157-CVE-2023-52795-4811@gregkh/T"], "threat_severity": "Low"}