{
  "cveId": "CVE-2023-53712",
  "url": "https://patchblox.com/security/cve/CVE-2023-53712",
  "summary": "CVE-2023-53712 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-53712, released October 22, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  ARM: 9317/1: kexec: Make smp stop calls asynchro...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  ARM: 9317/1: kexec: Make smp stop calls asynchronous  If a panic is triggered by a hrtimer interrupt all online cpus will be notified and set offline. But as highlighted by commit 19dbdcb8039c (\u0022smp: Warn on function calls from softirq context\u0022) this call should not be made synchronous with disabled interrupts:   softdog: Initiating panic  Kernel panic - not syncing: Software Watchdog Timer expired  WARNING: CPU: 1 PID: 0 at kernel/smp.c:753 smp_call_function_many_cond    unwind_backtrace:      show_stack      dump_stack_lvl      __warn      warn_slowpath_fmt      smp_call_function_many_cond      smp_call_function      crash_smp_send_stop.part.0      machine_crash_shutdown      __crash_kexec      panic      softdog_fire      __hrtimer_run_queues      hrtimer_interrupt  Make the smp call for machine_crash_nonpanic_core() asynchronous.",
  "published": "2025-10-22T14:15:45Z",
  "severity": "",
  "epss": 0.00208,
  "epssPercentile": 0.10983,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.55-1",
      "fix": "DEBIAN-CVE-2023-53712",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53712",
      "released": "2025-10-22T14:15:45Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.5.6-1",
      "fix": "DEBIAN-CVE-2023-53712",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53712",
      "released": "2025-10-22T14:15:45Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.5.6-1",
      "fix": "DEBIAN-CVE-2023-53712",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53712",
      "released": "2025-10-22T14:15:45Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}