CVE-2023-52453

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This results in migration data\ncorruption and when the device gets started on the destination the\nfollowing error is reported in some cases,\n\n[ 478.907684] arm-smmu-v3 arm-smmu-v3.2.auto: event 0x10 received:\n[ 478.913691] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000310200000010\n[ 478.919603] arm-smmu-v3 arm-smmu-v3.2.auto: 0x000002088000007f\n[ 478.925515] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000000000000000\n[ 478.931425] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000000000000000\n[ 478.947552] hisi_zip 0000:31:00.0: qm_axi_rresp [error status=0x1] found\n[ 478.955930] hisi_zip 0000:31:00.0: qm_db_timeout [error status=0x400] found\n[ 478.955944] hisi_zip 0000:31:00.0: qm sq doorbell timeout in function 2"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "baseScore": 7.1, "baseSeverity": "HIGH"}, "scenarios": [{"lang": "en", "value": "AV:L - The vulnerable save/resume paths are reached only via local VFIO migration file descriptors obtained through VFIO_DEVICE_FEATURE migration ioctls on a bound HiSilicon ACC VF; there is no network or adjacent-protocol reachability.\nAC:L - An attacker who can drive live migration reliably triggers the bug by performing normal multi-chunk read/write of the migration FD (as QEMU does); success does not depend on races or other conditions outside attacker control.\nPR:L - Exploitation requires access to the VFIO device/migration FD (typically a qemu/kvm-group process with an assigned ACC VF), which is low privilege relative to full root and does not require init-namespace CAP_SYS_ADMIN once the device is assigned.\nUI:N - No separate victim action is required; the attacker (or their VMM process) initiates migration state transitions and I/O on the migration FD themselves.\nS:U - The flaw is in the host VFIO migration driver and impacts the same host security authority (device/IOMMU faults and PF error reporting); it is not a guest-to-host escape or IOMMU bypass.\nC:N - Both the buggy read and write stay within the bounded acc_vf_data object and only mishandle the intended migration payload; there is no out-of-bounds or unauthorized kernel memory disclosure.\nI:H - Corrupted migration contents are loaded into hardware via vf_qm_load_data (registers and DMA addresses such as eqe/aeqe/sqc/cqc), so device configuration integrity is fully compromised and shared PF state can be affected.\nA:H - Loading the corrupted state causes SMMU translation faults, QM AXI response errors, and doorbell timeouts that render the accelerator VF (and potentially PF services) unavailable."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c"], "versions": [{"version": "d9a871e4a143047d1d84a606772af319f11516f9", "lessThan": "45f80b2f230df10600e6fa1b83b28bf1c334185e", "status": "affected", "versionType": "git"}, {"version": "d9a871e4a143047d1d84a606772af319f11516f9", "lessThan": "6bda81e24a35a856f58e6a5786de579b07371603", "status": "affected", "versionType": "git"}, {"version": "d9a871e4a143047d1d84a606772af319f11516f9", "lessThan": "be12ad45e15b5ee0e2526a50266ba1d295d26a88", "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/vfio/pci/hisilicon/hisi_acc_vfio_pci.c"], "versions": [{"version": "6.2", "status": "affected"}, {"version": "0", "lessThan": "6.2", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.14", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.7.2", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.8", "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": "6.2", "versionEndExcluding": "6.6.14"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "6.7.2"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "6.8"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/45f80b2f230df10600e6fa1b83b28bf1c334185e"}, {"url": "https://git.kernel.org/stable/c/6bda81e24a35a856f58e6a5786de579b07371603"}, {"url": "https://git.kernel.org/stable/c/be12ad45e15b5ee0e2526a50266ba1d295d26a88"}], "title": "hisi_acc_vfio_pci: Update migration data pointer correctly on saving/resume", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-noinfo Not enough information"}]}], "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": {"timestamp": "2025-10-01T19:12:05.859768Z", "id": "CVE-2023-52453", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-01T19:12:14.044Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T23:03:19.607Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/45f80b2f230df10600e6fa1b83b28bf1c334185e", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/6bda81e24a35a856f58e6a5786de579b07371603", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/be12ad45e15b5ee0e2526a50266ba1d295d26a88", "tags": ["x_transferred"]}]}]}}

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there is no network or adjacent-protocol reachability.\nAC:L - An attacker who can drive live migration reliably triggers the bug by performing normal multi-chunk read/write of the migration FD (as QEMU does); success does not depend on races or other conditions outside attacker control.\nPR:L - Exploitation requires access to the VFIO device/migration FD (typically a qemu/kvm-group process with an assigned ACC VF), which is low privilege relative to full root and does not require init-namespace CAP_SYS_ADMIN once the device is assigned.\nUI:N - No separate victim action is required; the attacker (or their VMM process) initiates migration state transitions and I/O on the migration FD themselves.\nS:U - The flaw is in the host VFIO migration driver and impacts the same host security authority (device/IOMMU faults and PF error reporting); it is not a guest-to-host escape or IOMMU bypass.\nC:N - Both the buggy read and write stay within the bounded acc_vf_data object and only mishandle the intended migration payload; there is no out-of-bounds or unauthorized kernel memory disclosure.\nI:H - Corrupted migration contents are loaded into hardware via vf_qm_load_data (registers and DMA addresses such as eqe/aeqe/sqc/cqc), so device configuration integrity is fully compromised and shared PF state can be affected.\nA:H - Loading the corrupted state causes SMMU translation faults, QM AXI response errors, and doorbell timeouts that render the accelerator VF (and potentially PF services) unavailable."}]}], "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "d9a871e4a143047d1d84a606772af319f11516f9", "lessThan": "45f80b2f230df10600e6fa1b83b28bf1c334185e", "versionType": "git"}, {"status": "affected", "version": "d9a871e4a143047d1d84a606772af319f11516f9", "lessThan": "6bda81e24a35a856f58e6a5786de579b07371603", "versionType": "git"}, {"status": "affected", "version": "d9a871e4a143047d1d84a606772af319f11516f9", "lessThan": "be12ad45e15b5ee0e2526a50266ba1d295d26a88", "versionType": "git"}], "programFiles": ["drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.2"}, {"status": "unaffected", "version": "0", "lessThan": "6.2", "versionType": "semver"}, {"status": "unaffected", "version": "6.6.14", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.7.2", "versionType": "semver", "lessThanOrEqual": "6.7.*"}, {"status": "unaffected", "version": "6.8", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/45f80b2f230df10600e6fa1b83b28bf1c334185e"}, {"url": "https://git.kernel.org/stable/c/6bda81e24a35a856f58e6a5786de579b07371603"}, {"url": "https://git.kernel.org/stable/c/be12ad45e15b5ee0e2526a50266ba1d295d26a88"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhisi_acc_vfio_pci: Update migration data pointer correctly on saving/resume\n\nWhen the optional PRE_COPY support was added to speed up the device\ncompatibility check, it failed to update the saving/resuming data\npointers based on the fd offset. This results in migration data\ncorruption and when the device gets started on the destination the\nfollowing error is reported in some cases,\n\n[ 478.907684] arm-smmu-v3 arm-smmu-v3.2.auto: event 0x10 received:\n[ 478.913691] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000310200000010\n[ 478.919603] arm-smmu-v3 arm-smmu-v3.2.auto: 0x000002088000007f\n[ 478.925515] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000000000000000\n[ 478.931425] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000000000000000\n[ 478.947552] hisi_zip 0000:31:00.0: qm_axi_rresp [error status=0x1] found\n[ 478.955930] hisi_zip 0000:31:00.0: qm_db_timeout [error status=0x400] found\n[ 478.955944] hisi_zip 0000:31:00.0: qm sq doorbell timeout in function 2"}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.6.14", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.7.2", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.8", "versionStartIncluding": "6.2"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-05T09:10:03.119Z"}}}, "cveMetadata": {"cveId": "CVE-2023-52453", "state": "PUBLISHED", "dateUpdated": "2026-08-05T09:10:03.119Z", "dateReserved": "2024-02-20T12:30:33.293Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-02-23T14:46:17.082Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "45f80b2f230df10600e6fa1b83b28bf1c334185e", "status": "affected", "version": "d9a871e4a143047d1d84a606772af319f11516f9", "versionType": "git"}, {"lessThan": "6bda81e24a35a856f58e6a5786de579b07371603", "status": "affected", "version": "d9a871e4a143047d1d84a606772af319f11516f9", "versionType": "git"}, {"lessThan": "be12ad45e15b5ee0e2526a50266ba1d295d26a88", "status": "affected", "version": "d9a871e4a143047d1d84a606772af319f11516f9", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.2"}, {"lessThan": "6.2", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.14", "versionType": "semver"}, {"lessThanOrEqual": "6.7.*", "status": "unaffected", "version": "6.7.2", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.8", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "5C6B50A6-3D8B-4CE2-BDCC-A098609CBA14", "versionEndExcluding": "6.6.14", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "7229C448-E0C9-488B-8939-36BA5254065E", "versionEndExcluding": "6.7.2", "versionStartIncluding": "6.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhisi_acc_vfio_pci: Update migration data pointer correctly on saving/resume\n\nWhen the optional PRE_COPY support was added to speed up the device\ncompatibility check, it failed to update the saving/resuming data\npointers based on the fd offset. This results in migration data\ncorruption and when the device gets started on the destination the\nfollowing error is reported in some cases,\n\n[ 478.907684] arm-smmu-v3 arm-smmu-v3.2.auto: event 0x10 received:\n[ 478.913691] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000310200000010\n[ 478.919603] arm-smmu-v3 arm-smmu-v3.2.auto: 0x000002088000007f\n[ 478.925515] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000000000000000\n[ 478.931425] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000000000000000\n[ 478.947552] hisi_zip 0000:31:00.0: qm_axi_rresp [error status=0x1] found\n[ 478.955930] hisi_zip 0000:31:00.0: qm_db_timeout [error status=0x400] found\n[ 478.955944] hisi_zip 0000:31:00.0: qm sq doorbell timeout in function 2"}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: hisi_acc_vfio_pci: actualiza correctamente el puntero de datos de migraci\u00f3n al guardar/reanudar Cuando se agreg\u00f3 el soporte PRE_COPY opcional para acelerar la verificaci\u00f3n de compatibilidad del dispositivo, no se pudieron actualizar los punteros de datos de guardado/reanudaci\u00f3n seg\u00fan el desplazamiento fd. Esto da como resultado la corrupci\u00f3n de los datos de migraci\u00f3n y cuando el dispositivo se inicia en el destino, en algunos casos se informa el siguiente error, [ 478.907684] arm-smmu-v3 arm-smmu-v3.2.auto: event 0x10 received: [ 478.913691] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000310200000010 [ 478.919603] arm-smmu-v3 arm-smmu-v3.2.auto: 0x000002088000007f [ 478.925515] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000000000000000 [ 478.931425] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000000000000000 [ 478.947552] hisi_zip 0000:31:00.0: qm_axi_rresp [error status=0x1] found [ 478.955930] hisi_zip 0000:31:00.0: qm_db_timeout [error status=0x400] found [ 478.955944] hisi_zip 0000:31:00.0: qm sq doorbell timeout in function 2 "}], "id": "CVE-2023-52453", "lastModified": "2026-08-04T10:18:28.333", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.2, "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}, {"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-2023-52453", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-10-01T19:12:05.859768Z", "version": "2.0.3"}}]}, "published": "2024-02-23T15:15:08.083", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/45f80b2f230df10600e6fa1b83b28bf1c334185e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6bda81e24a35a856f58e6a5786de579b07371603"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/be12ad45e15b5ee0e2526a50266ba1d295d26a88"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/45f80b2f230df10600e6fa1b83b28bf1c334185e"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6bda81e24a35a856f58e6a5786de579b07371603"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/be12ad45e15b5ee0e2526a50266ba1d295d26a88"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: hisi_acc_vfio_pci: Update migration data pointer correctly on saving/resume", "id": "2300013", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2300013"}, "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:\nhisi_acc_vfio_pci: Update migration data pointer correctly on saving/resume\nWhen the optional PRE_COPY support was added to speed up the device\ncompatibility check, it failed to update the saving/resuming data\npointers based on the fd offset. This results in migration data\ncorruption and when the device gets started on the destination the\nfollowing error is reported in some cases,\n[ 478.907684] arm-smmu-v3 arm-smmu-v3.2.auto: event 0x10 received:\n[ 478.913691] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000310200000010\n[ 478.919603] arm-smmu-v3 arm-smmu-v3.2.auto: 0x000002088000007f\n[ 478.925515] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000000000000000\n[ 478.931425] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000000000000000\n[ 478.947552] hisi_zip 0000:31:00.0: qm_axi_rresp [error status=0x1] found\n[ 478.955930] hisi_zip 0000:31:00.0: qm_db_timeout [error status=0x400] found\n[ 478.955944] hisi_zip 0000:31:00.0: qm sq doorbell timeout in function 2"], "name": "CVE-2023-52453", "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": "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": "2024-02-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-52453\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-52453\nhttps://lore.kernel.org/linux-cve-announce/2024022325-CVE-2023-52453-9f24@gregkh/T"], "threat_severity": "Moderate"}

{}