CVE-2022-50303

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2022-50303", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-09-15T14:18:36.812Z", "datePublished": "2025-09-15T14:45:58.735Z", "dateUpdated": "2026-10-15T21:31:19.831Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-15T12:23:17.587Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix double release compute pasid\n\nIf kfd_process_device_init_vm returns failure after vm is converted to\ncompute vm and vm->pasid set to compute pasid, KFD will not take\npdd->drm_file reference. As a result, drm close file handler maybe\ncalled to release the compute pasid before KFD process destroy worker to\nrelease the same pasid and set vm->pasid to zero, this generates below\nWARNING backtrace and NULL pointer access.\n\nAdd helper amdgpu_amdkfd_gpuvm_set_vm_pasid and call it at the last step\nof kfd_process_device_init_vm, to ensure vm pasid is the original pasid\nif acquiring vm failed or is the compute pasid with pdd->drm_file\nreference taken to avoid double release same pasid.\n\n amdgpu: Failed to create process VM object\n ida_free called for id=32770 which is not allocated.\n WARNING: CPU: 57 PID: 72542 at ../lib/idr.c:522 ida_free+0x96/0x140\n RIP: 0010:ida_free+0x96/0x140\n Call Trace:\n amdgpu_pasid_free_delayed+0xe1/0x2a0 [amdgpu]\n amdgpu_driver_postclose_kms+0x2d8/0x340 [amdgpu]\n drm_file_free.part.13+0x216/0x270 [drm]\n drm_close_helper.isra.14+0x60/0x70 [drm]\n drm_release+0x6e/0xf0 [drm]\n __fput+0xcc/0x280\n ____fput+0xe/0x20\n task_work_run+0x96/0xc0\n do_exit+0x3d0/0xc10\n\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n RIP: 0010:ida_free+0x76/0x140\n Call Trace:\n amdgpu_pasid_free_delayed+0xe1/0x2a0 [amdgpu]\n amdgpu_driver_postclose_kms+0x2d8/0x340 [amdgpu]\n drm_file_free.part.13+0x216/0x270 [drm]\n drm_close_helper.isra.14+0x60/0x70 [drm]\n drm_release+0x6e/0xf0 [drm]\n __fput+0xcc/0x280\n ____fput+0xe/0x20\n task_work_run+0x96/0xc0\n do_exit+0x3d0/0xc10"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH"}, "scenarios": [{"lang": "en", "value": "AV:L - Reachable only via local ioctls on /dev/kfd (AMDKFD_IOC_ACQUIRE_VM) together with an amdgpu DRM render-node fd; no network or adjacent-protocol path exists.\nAC:L - An unprivileged GPU user can induce post-PASID-assignment failure (e.g., memory pressure in init_kfd_vm or GPUVM alloc for IB/CWSR) and then close the DRM fd before KFD teardown, fully controlling the double-free sequence.\nPR:L - Requires only ordinary access to /dev/kfd and render nodes (render group / seat uaccess, mode 0660); AMDKFD_IOC_ACQUIRE_VM has no capability flag and does not need root.\nUI:N - The attacker triggers the failing acquire_vm ioctl and subsequent fd close/exit entirely with their own process; no victim action is required.\nS:U - Impact stays within the host kernel\u2019s authority (local DoS / same-host GPU PASID isolation failure); this is not a VM escape or cross-authority boundary breach.\nC:H - Double-free of the PASID ID allows reallocation to another process between frees, enabling PASID/IOMMU address-space confusion and cross-process GPU memory disclosure in the worst reasonable deployment.\nI:H - The same PASID reuse can overwrite VM lookups in the PASID xarray and break IOMMU isolation, giving a path to corrupt another process\u2019s GPU address space; double-free is treated as high integrity impact.\nA:H - The documented second ida_free hits a NULL bitmap and causes a kernel NULL-pointer dereference/oops, reliably denying service."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h", "drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c", "drivers/gpu/drm/amd/amdkfd/kfd_process.c"], "versions": [{"version": "1685b01a858872075bc258a350153de0c7e95404", "lessThan": "89f0d766c9e3fdeafbed6f855d433c2768cde862", "status": "affected", "versionType": "git"}, {"version": "1685b01a858872075bc258a350153de0c7e95404", "lessThan": "a02c07b619899179384fde06f951530438a3512d", "status": "affected", "versionType": "git"}, {"version": "1685b01a858872075bc258a350153de0c7e95404", "lessThan": "1a799c4c190ea9f0e81028e3eb3037ed0ab17ff5", "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/drm/amd/amdgpu/amdgpu_amdkfd.h", "drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c", "drivers/gpu/drm/amd/amdkfd/kfd_process.c"], "versions": [{"version": "4.20", "status": "affected"}, {"version": "0", "lessThan": "4.20", "status": "unaffected", "versionType": "semver"}, {"version": "6.0.19", "lessThanOrEqual": "6.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.5", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.2", "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": "4.20", "versionEndExcluding": "6.0.19"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.20", "versionEndExcluding": "6.1.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.20", "versionEndExcluding": "6.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/89f0d766c9e3fdeafbed6f855d433c2768cde862"}, {"url": "https://git.kernel.org/stable/c/a02c07b619899179384fde06f951530438a3512d"}, {"url": "https://git.kernel.org/stable/c/1a799c4c190ea9f0e81028e3eb3037ed0ab17ff5"}], "title": "drm/amdkfd: Fix double release compute pasid", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-50303", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-10-15T21:30:49.778372Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-15T21:31:19.831Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-50303", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-10-15T21:30:49.778372Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-15T21:30:50.719Z"}}], "cna": {"title": "drm/amdkfd: Fix double release compute pasid", "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}, "scenarios": [{"lang": "en", "value": "AV:L - Reachable only via local ioctls on /dev/kfd (AMDKFD_IOC_ACQUIRE_VM) together with an amdgpu DRM render-node fd; no network or adjacent-protocol path exists.\nAC:L - An unprivileged GPU user can induce post-PASID-assignment failure (e.g., memory pressure in init_kfd_vm or GPUVM alloc for IB/CWSR) and then close the DRM fd before KFD teardown, fully controlling the double-free sequence.\nPR:L - Requires only ordinary access to /dev/kfd and render nodes (render group / seat uaccess, mode 0660); AMDKFD_IOC_ACQUIRE_VM has no capability flag and does not need root.\nUI:N - The attacker triggers the failing acquire_vm ioctl and subsequent fd close/exit entirely with their own process; no victim action is required.\nS:U - Impact stays within the host kernel\u2019s authority (local DoS / same-host GPU PASID isolation failure); this is not a VM escape or cross-authority boundary breach.\nC:H - Double-free of the PASID ID allows reallocation to another process between frees, enabling PASID/IOMMU address-space confusion and cross-process GPU memory disclosure in the worst reasonable deployment.\nI:H - The same PASID reuse can overwrite VM lookups in the PASID xarray and break IOMMU isolation, giving a path to corrupt another process\u2019s GPU address space; double-free is treated as high integrity impact.\nA:H - The documented second ida_free hits a NULL bitmap and causes a kernel NULL-pointer dereference/oops, reliably denying service."}]}], "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "1685b01a858872075bc258a350153de0c7e95404", "lessThan": "89f0d766c9e3fdeafbed6f855d433c2768cde862", "versionType": "git"}, {"status": "affected", "version": "1685b01a858872075bc258a350153de0c7e95404", "lessThan": "a02c07b619899179384fde06f951530438a3512d", "versionType": "git"}, {"status": "affected", "version": "1685b01a858872075bc258a350153de0c7e95404", "lessThan": "1a799c4c190ea9f0e81028e3eb3037ed0ab17ff5", "versionType": "git"}], "programFiles": ["drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h", "drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c", "drivers/gpu/drm/amd/amdkfd/kfd_process.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.20"}, {"status": "unaffected", "version": "0", "lessThan": "4.20", "versionType": "semver"}, {"status": "unaffected", "version": "6.0.19", "versionType": "semver", "lessThanOrEqual": "6.0.*"}, {"status": "unaffected", "version": "6.1.5", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.2", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h", "drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c", "drivers/gpu/drm/amd/amdkfd/kfd_process.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/89f0d766c9e3fdeafbed6f855d433c2768cde862"}, {"url": "https://git.kernel.org/stable/c/a02c07b619899179384fde06f951530438a3512d"}, {"url": "https://git.kernel.org/stable/c/1a799c4c190ea9f0e81028e3eb3037ed0ab17ff5"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix double release compute pasid\n\nIf kfd_process_device_init_vm returns failure after vm is converted to\ncompute vm and vm->pasid set to compute pasid, KFD will not take\npdd->drm_file reference. As a result, drm close file handler maybe\ncalled to release the compute pasid before KFD process destroy worker to\nrelease the same pasid and set vm->pasid to zero, this generates below\nWARNING backtrace and NULL pointer access.\n\nAdd helper amdgpu_amdkfd_gpuvm_set_vm_pasid and call it at the last step\nof kfd_process_device_init_vm, to ensure vm pasid is the original pasid\nif acquiring vm failed or is the compute pasid with pdd->drm_file\nreference taken to avoid double release same pasid.\n\n amdgpu: Failed to create process VM object\n ida_free called for id=32770 which is not allocated.\n WARNING: CPU: 57 PID: 72542 at ../lib/idr.c:522 ida_free+0x96/0x140\n RIP: 0010:ida_free+0x96/0x140\n Call Trace:\n amdgpu_pasid_free_delayed+0xe1/0x2a0 [amdgpu]\n amdgpu_driver_postclose_kms+0x2d8/0x340 [amdgpu]\n drm_file_free.part.13+0x216/0x270 [drm]\n drm_close_helper.isra.14+0x60/0x70 [drm]\n drm_release+0x6e/0xf0 [drm]\n __fput+0xcc/0x280\n ____fput+0xe/0x20\n task_work_run+0x96/0xc0\n do_exit+0x3d0/0xc10\n\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n RIP: 0010:ida_free+0x76/0x140\n Call Trace:\n amdgpu_pasid_free_delayed+0xe1/0x2a0 [amdgpu]\n amdgpu_driver_postclose_kms+0x2d8/0x340 [amdgpu]\n drm_file_free.part.13+0x216/0x270 [drm]\n drm_close_helper.isra.14+0x60/0x70 [drm]\n drm_release+0x6e/0xf0 [drm]\n __fput+0xcc/0x280\n ____fput+0xe/0x20\n task_work_run+0x96/0xc0\n do_exit+0x3d0/0xc10"}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.0.19", "versionStartIncluding": "4.20"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.1.5", "versionStartIncluding": "4.20"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.2", "versionStartIncluding": "4.20"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-15T12:23:17.587Z"}}}, "cveMetadata": {"cveId": "CVE-2022-50303", "state": "PUBLISHED", "dateUpdated": "2026-10-15T21:31:19.831Z", "dateReserved": "2025-09-15T14:18:36.812Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2025-09-15T14:45:58.735Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h", "drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c", "drivers/gpu/drm/amd/amdkfd/kfd_process.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "89f0d766c9e3fdeafbed6f855d433c2768cde862", "status": "affected", "version": "1685b01a858872075bc258a350153de0c7e95404", "versionType": "git"}, {"lessThan": "a02c07b619899179384fde06f951530438a3512d", "status": "affected", "version": "1685b01a858872075bc258a350153de0c7e95404", "versionType": "git"}, {"lessThan": "1a799c4c190ea9f0e81028e3eb3037ed0ab17ff5", "status": "affected", "version": "1685b01a858872075bc258a350153de0c7e95404", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h", "drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c", "drivers/gpu/drm/amd/amdkfd/kfd_process.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "4.20"}, {"lessThan": "4.20", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.0.*", "status": "unaffected", "version": "6.0.19", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.2", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "C180833F-BD73-49E8-876B-EA337C1EC2C5", "versionEndExcluding": "6.0.19", "versionStartIncluding": "3.19", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "8C1E7766-4310-43F9-BAC4-3763A36C043A", "versionEndExcluding": "6.1.5", "versionStartIncluding": "6.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix double release compute pasid\n\nIf kfd_process_device_init_vm returns failure after vm is converted to\ncompute vm and vm->pasid set to compute pasid, KFD will not take\npdd->drm_file reference. As a result, drm close file handler maybe\ncalled to release the compute pasid before KFD process destroy worker to\nrelease the same pasid and set vm->pasid to zero, this generates below\nWARNING backtrace and NULL pointer access.\n\nAdd helper amdgpu_amdkfd_gpuvm_set_vm_pasid and call it at the last step\nof kfd_process_device_init_vm, to ensure vm pasid is the original pasid\nif acquiring vm failed or is the compute pasid with pdd->drm_file\nreference taken to avoid double release same pasid.\n\n amdgpu: Failed to create process VM object\n ida_free called for id=32770 which is not allocated.\n WARNING: CPU: 57 PID: 72542 at ../lib/idr.c:522 ida_free+0x96/0x140\n RIP: 0010:ida_free+0x96/0x140\n Call Trace:\n amdgpu_pasid_free_delayed+0xe1/0x2a0 [amdgpu]\n amdgpu_driver_postclose_kms+0x2d8/0x340 [amdgpu]\n drm_file_free.part.13+0x216/0x270 [drm]\n drm_close_helper.isra.14+0x60/0x70 [drm]\n drm_release+0x6e/0xf0 [drm]\n __fput+0xcc/0x280\n ____fput+0xe/0x20\n task_work_run+0x96/0xc0\n do_exit+0x3d0/0xc10\n\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n RIP: 0010:ida_free+0x76/0x140\n Call Trace:\n amdgpu_pasid_free_delayed+0xe1/0x2a0 [amdgpu]\n amdgpu_driver_postclose_kms+0x2d8/0x340 [amdgpu]\n drm_file_free.part.13+0x216/0x270 [drm]\n drm_close_helper.isra.14+0x60/0x70 [drm]\n drm_release+0x6e/0xf0 [drm]\n __fput+0xcc/0x280\n ____fput+0xe/0x20\n task_work_run+0x96/0xc0\n do_exit+0x3d0/0xc10"}], "id": "CVE-2022-50303", "lastModified": "2026-10-15T22:17:29.717", "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": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}, {"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"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-50303", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-10-15T21:30:49.778372Z", "version": "2.0.3"}}]}, "published": "2025-09-15T15:15:41.840", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/1a799c4c190ea9f0e81028e3eb3037ed0ab17ff5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/89f0d766c9e3fdeafbed6f855d433c2768cde862"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/a02c07b619899179384fde06f951530438a3512d"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-415"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: drm/amdkfd: Fix double release compute pasid", "id": "2395264", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2395264"}, "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-2022-50303", "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": "2025-09-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50303\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50303\nhttps://lore.kernel.org/linux-cve-announce/2025091558-CVE-2022-50303-7759@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-09-17T10:07:51.167428+00:00", "updated": "2025-09-17T10:07:51.167479+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}