CVE-2026-23028: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Fix kvm_device leak in kvm_ipi_destroy() In kvm_ioctl_create_device(), kvm_device has allocated memory, kvm_device->destroy() seems to be supposed to free its kvm_device struct, but kvm_ipi_destroy() is not currently doing this, that would lead to a memory leak. So, fix it.

Засегнати продукти

• Linux Linux: c532de5a67a70f8533d495f8f2aaa9a0491c3ad0 преди 5defcc2f9c22e6e09b5be68234ad10f4ba0292b7; c532de5a67a70f8533d495f8f2aaa9a0491c3ad0 преди 0bf58cb7288a4d3de6d8ecbb3a65928a9362bf21
• Linux Linux: 6.13; преди 6.13; 6.18.7 до 6.18.*; 6.19 до *

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-23028
• https://nvd.nist.gov/vuln/detail/CVE-2026-23028
• https://git.kernel.org/stable/c/5defcc2f9c22e6e09b5be68234ad10f4ba0292b7
• https://git.kernel.org/stable/c/0bf58cb7288a4d3de6d8ecbb3a65928a9362bf21