{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:12",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:13",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.2.6-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  cpufreq: amd-pstate-ut: Skip tests when amd-pstate driver is not active  The crash issue may occur when modprobe amd_pstate_ut on intel platform.     amd_pstate_ut: 1    amd_pstate_ut_acpi_cpc_valid  success!    amd_pstate_ut: 2    amd_pstate_ut_check_enabled   success!    BUG: kernel NULL pointer dereference, address: 0000000000000080    #PF: supervisor read access in kernel mode    #PF: error_code(0x0000) - not-present page    PGD 0 P4D 0    Oops: 0000 [#1] SMP NOPTI    CPU: 0 PID: 20300 Comm: modprobe    Kdump: loaded Tainted: G O 6.6.0-0010.rc1.ctl4.x86_64 #1    Hardware name: FiberHome R2200 V5/Xeon Boards, BIOS 3.1a 02/24/2020    RIP: 0010:amd_pstate_ut_check_perf+0x141/0x280 [amd_pstate_ut]    Call Trace:     \u003cTASK\u003e     amd_pstate_ut_init+0x1b/0xff0 [amd_pstate_ut]     ? __pfx_amd_pstate_ut_init+0x10/0x10 [amd_pstate_ut]     do_one_initcall+0x42/0x2e0     ? kmalloc_trace+0x26/0x90     do_init_module+0x60/0x240     __se_sys_init_module+0x185/0x1c0     do_syscall_64+0x62/0x190     entry_SYSCALL_64_after_hwframe+0x76/0x7e     \u003c/TASK\u003e  Add state detection to amd pstate driver to prevent amd_pstate_ut driver from testing on non-AMD platforms.  (ML: adjust title)",
  "id": "DEBIAN-CVE-2026-92493",
  "modified": "2026-09-23T03:47:41.487448228Z",
  "published": "2026-09-17T17:17:51.443Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-92493"
    }
  ],
  "upstream": [
    "CVE-2026-92493"
  ]
}