{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-23028", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-01-13T15:37:45.942Z", "datePublished": "2026-01-31T11:42:06.984Z", "dateUpdated": "2026-01-31T11:42:06.984Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-01-31T11:42:06.984Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: KVM: Fix kvm_device leak in kvm_ipi_destroy()\n\nIn kvm_ioctl_create_device(), kvm_device has allocated memory,\nkvm_device->destroy() seems to be supposed to free its kvm_device\nstruct, but kvm_ipi_destroy() is not currently doing this, that\nwould lead to a memory leak.\n\nSo, fix it."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["arch/loongarch/kvm/intc/ipi.c"], "versions": [{"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "5defcc2f9c22e6e09b5be68234ad10f4ba0292b7", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "0bf58cb7288a4d3de6d8ecbb3a65928a9362bf21", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["arch/loongarch/kvm/intc/ipi.c"], "versions": [{"version": "6.18.7", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19-rc6", "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:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.18.7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.19-rc6"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/5defcc2f9c22e6e09b5be68234ad10f4ba0292b7"}, {"url": "https://git.kernel.org/stable/c/0bf58cb7288a4d3de6d8ecbb3a65928a9362bf21"}], "title": "LoongArch: KVM: Fix kvm_device leak in kvm_ipi_destroy()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: KVM: Fix kvm_device leak in kvm_ipi_destroy()\n\nIn kvm_ioctl_create_device(), kvm_device has allocated memory,\nkvm_device->destroy() seems to be supposed to free its kvm_device\nstruct, but kvm_ipi_destroy() is not currently doing this, that\nwould lead to a memory leak.\n\nSo, fix it."}], "id": "CVE-2026-23028", "lastModified": "2026-01-31T12:16:06.120", "metrics": {}, "published": "2026-01-31T12:16:06.120", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0bf58cb7288a4d3de6d8ecbb3a65928a9362bf21"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5defcc2f9c22e6e09b5be68234ad10f4ba0292b7"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{}