CVE-2025-68371
Estado: AplazadaSin puntuar—
In the Linux kernel, the following vulnerability has been resolved:
scsi: smartpqi: Fix device resources accessed after device removal
Correct possible race conditions during device removal.
Previously, a scheduled work item to reset a LUN could still execute after the device was removed, leading to use-after-free and other resource access issues.
This race condition occurs because the abort handler may schedule a LUN reset concurrently with device removal via sdev_destroy(), leading to use-after-free and improper access to freed resources.
Detalles técnicos trazas, registros y código del informe original
- Check in the device reset handler if the device is still present in
the controller's SCSI device list before running; if not, the reset
is skipped.
- Cancel any pending TMF work that has not started in sdev_destroy().
- Ensure device freeing in sdev_destroy() is done while holding the
LUN reset mutex to avoid races with ongoing resets.CVSS
NVD no ha asignado puntuación CVSS a esta CVE (habitual desde el cambio de política de abril de 2026).
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.19%
- Percentil entre todas las CVEs puntuadas: 8
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
Referencias
- https://git.kernel.org/stable/c/1a5c5a2f88e839af5320216a02ffb075b668596a
- https://git.kernel.org/stable/c/4e1acf1b6dd6dd0495bda139daafd7a403ae2dc1
- https://git.kernel.org/stable/c/6d2390653d82cad0e1ba2676e536dd99678f6ef1
- https://git.kernel.org/stable/c/7dfa5a5516ec3c6b9b6c22ee18f0eb2df3f38ef2
- https://git.kernel.org/stable/c/b518e86d1a70a88f6592a7c396cf1b93493d1aab
- https://git.kernel.org/stable/c/eccc02ba1747501d92bb2049e3ce378ba372f641
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
JSON original (NVD)
Mostrar
{
"id": "CVE-2025-68371",
"cveTags": [],
"metrics": {},
"affected": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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],
"published": "2025-12-24T11:16:00.673",
"references": [
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{
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},
{
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},
{
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"source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"
}
],
"vulnStatus": "Deferred",
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: smartpqi: Fix device resources accessed after device removal\n\nCorrect possible race conditions during device removal.\n\nPreviously, a scheduled work item to reset a LUN could still execute\nafter the device was removed, leading to use-after-free and other\nresource access issues.\n\nThis race condition occurs because the abort handler may schedule a LUN\nreset concurrently with device removal via sdev_destroy(), leading to\nuse-after-free and improper access to freed resources.\n\n - Check in the device reset handler if the device is still present in\n the controller's SCSI device list before running; if not, the reset\n is skipped.\n\n - Cancel any pending TMF work that has not started in sdev_destroy().\n\n - Ensure device freeing in sdev_destroy() is done while holding the\n LUN reset mutex to avoid races with ongoing resets."
}
],
"lastModified": "2026-07-14T13:17:58.913",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}