An issue was discovered in the MPT3COMMAND case in _ctl_ioctl_main in drivers/scsi/mpt3sas/mpt3sas_ctl.c in the Linux kernel through 5.1.5. It allows local users to cause a denial of service or possibly have unspecified other impact by changing the value of ioc_number between two kernel reads of that value, aka a double fetch vulnerability. NOTE: a third party reports that this is unexploitable because the doubly fetched value is not used
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Linux_kernel | Linux | * | 5.1.5 (including) |
| Linux | Ubuntu | bionic | * |
| Linux | Ubuntu | cosmic | * |
| Linux | Ubuntu | disco | * |
| Linux | Ubuntu | esm-infra-legacy/trusty | * |
| Linux | Ubuntu | precise/esm | * |
| Linux | Ubuntu | trusty | * |
| Linux | Ubuntu | trusty/esm | * |
| Linux | Ubuntu | xenial | * |
| Linux-aws | Ubuntu | bionic | * |
| Linux-aws | Ubuntu | cosmic | * |
| Linux-aws | Ubuntu | disco | * |
| Linux-aws | Ubuntu | esm-infra-legacy/trusty | * |
| Linux-aws | Ubuntu | trusty | * |
| Linux-aws | Ubuntu | trusty/esm | * |
| Linux-aws | Ubuntu | xenial | * |
| Linux-aws-hwe | Ubuntu | xenial | * |
| Linux-azure | Ubuntu | bionic | * |
| Linux-azure | Ubuntu | cosmic | * |
| Linux-azure | Ubuntu | disco | * |
| Linux-azure | Ubuntu | esm-infra-legacy/trusty | * |
| Linux-azure | Ubuntu | trusty | * |
| Linux-azure | Ubuntu | trusty/esm | * |
| Linux-azure | Ubuntu | xenial | * |
| Linux-azure-edge | Ubuntu | bionic | * |
| Linux-azure-edge | Ubuntu | xenial | * |
| Linux-euclid | Ubuntu | xenial | * |
| Linux-flo | Ubuntu | trusty | * |
| Linux-flo | Ubuntu | xenial | * |
| Linux-gcp | Ubuntu | bionic | * |
| Linux-gcp | Ubuntu | cosmic | * |
| Linux-gcp | Ubuntu | disco | * |
| Linux-gcp | Ubuntu | xenial | * |
| Linux-gcp-edge | Ubuntu | bionic | * |
| Linux-gke | Ubuntu | bionic | * |
| Linux-gke | Ubuntu | xenial | * |
| Linux-goldfish | Ubuntu | trusty | * |
| Linux-goldfish | Ubuntu | xenial | * |
| Linux-grouper | Ubuntu | trusty | * |
| Linux-hwe | Ubuntu | bionic | * |
| Linux-hwe | Ubuntu | xenial | * |
| Linux-hwe-edge | Ubuntu | bionic | * |
| Linux-hwe-edge | Ubuntu | xenial | * |
| Linux-kvm | Ubuntu | bionic | * |
| Linux-kvm | Ubuntu | cosmic | * |
| Linux-kvm | Ubuntu | disco | * |
| Linux-kvm | Ubuntu | xenial | * |
| Linux-lts-trusty | Ubuntu | precise/esm | * |
| Linux-lts-utopic | Ubuntu | trusty | * |
| Linux-lts-vivid | Ubuntu | trusty | * |
| Linux-lts-wily | Ubuntu | trusty | * |
| Linux-lts-xenial | Ubuntu | esm-infra-legacy/trusty | * |
| Linux-lts-xenial | Ubuntu | trusty | * |
| Linux-lts-xenial | Ubuntu | trusty/esm | * |
| Linux-maguro | Ubuntu | trusty | * |
| Linux-mako | Ubuntu | trusty | * |
| Linux-mako | Ubuntu | xenial | * |
| Linux-manta | Ubuntu | trusty | * |
| Linux-oem | Ubuntu | bionic | * |
| Linux-oem | Ubuntu | cosmic | * |
| Linux-oem | Ubuntu | disco | * |
| Linux-oem | Ubuntu | xenial | * |
| Linux-oracle | Ubuntu | bionic | * |
| Linux-oracle | Ubuntu | cosmic | * |
| Linux-oracle | Ubuntu | disco | * |
| Linux-oracle | Ubuntu | xenial | * |
| Linux-raspi2 | Ubuntu | bionic | * |
| Linux-raspi2 | Ubuntu | cosmic | * |
| Linux-raspi2 | Ubuntu | disco | * |
| Linux-raspi2 | Ubuntu | xenial | * |
| Linux-snapdragon | Ubuntu | bionic | * |
| Linux-snapdragon | Ubuntu | disco | * |
| Linux-snapdragon | Ubuntu | xenial | * |