Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fix acpi_package_ids[] array overflow With LoongArch virt machine, a typical setting is one core per socket, there will max 256 sockets (packages) on one VM. With PPTT acpi table, array acpi_package_ids[] will be overflowed. Here change the array size of acpi_package_ids[] with the max value of MAX_PACKAGES and KVM_MAX_VCPUS.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected f18992be262d6515c94bf4bf6ce7598135076771 before 0195e04b1eec8fb00e2db9c5e55655a3f5e76f60; affected 4427a33faabb4b81511b99dfee18ce0a38b5b5df before d3fd094c13c6d0b74f246461ca4cf427d539c8e8; affected 4e8f58620f6717f72f3d88a2c8f25c0c656d0ba7 before 6311b8c471afa33c18adbe4eb16f862936b71ca3; affected 4e8f58620f6717f72f3d88a2c8f25c0c656d0ba7 before 2a2367d46d7a4ee4122b7a86e57125542dbbe963; affected 496bc868d9066e034787aa14b8ad6c23e77b51ef; affected 6.12.101 before 6.12.110; affected 6.18.42 before 6.18.51; affected 7.1.6 before 7.2 |
| Linux / Linux | affected 7.2; unaffected 0 before 7.2; unaffected 6.12.110 through 6.12.*; unaffected 6.18.51 through 6.18.*; unaffected 7.2.5 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.