{"id":"CVE-2026-23027","summary":"LoongArch: KVM: Fix kvm_device leak in kvm_pch_pic_destroy()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: KVM: Fix kvm_device leak in kvm_pch_pic_destroy()\n\nIn kvm_ioctl_create_device(), kvm_device has allocated memory,\nkvm_device-\u003edestroy() seems to be supposed to free its kvm_device\nstruct, but kvm_pch_pic_destroy() is not currently doing this, that\nwould lead to a memory leak.\n\nSo, fix it.","modified":"2026-04-02T13:11:48.275407Z","published":"2026-01-31T11:42:06.183Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23027.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1cf342a7c3adc5877837b53bbceb5cc9eff60bbf"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fc53a66227af08d868face4b33fa8b2e1ba187ed"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23027.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23027"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"e785dfacf7e7fe94370fa0e8e3ff1bc8fe179831"},{"fixed":"fc53a66227af08d868face4b33fa8b2e1ba187ed"},{"fixed":"1cf342a7c3adc5877837b53bbceb5cc9eff60bbf"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23027.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.7"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23027.json"}}],"schema_version":"1.7.5"}