CVE-2023-54266
Estado: AplazadaSin puntuar—
In the Linux kernel, the following vulnerability has been resolved:
media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()
'read' is freed when it is known to be NULL, but not when a read error occurs.
Revert the logic to avoid a small leak, should a m920x_read() call fail.
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: 0.23%
- Percentil entre todas las CVEs puntuadas: 13
- 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/2b6e20ef0585a467c24c7e4fde28518e5b33225a
- https://git.kernel.org/stable/c/2cc9f11aeae2887a4db25c27323fc445f4b49e86
- https://git.kernel.org/stable/c/4feed3dfca722c6d74865a37cab853c58e6aa190
- https://git.kernel.org/stable/c/75d6ef197c488cd852493b4a419274e3489da79d
- https://git.kernel.org/stable/c/7ca7cd02114ac8caa6b0a64734b9af6be1559353
- https://git.kernel.org/stable/c/809623fedc31f4e74039d93bb75a8993635d7534
- https://git.kernel.org/stable/c/c0178e938f110cdf6937f26975c0c951dbb1d9db
- https://git.kernel.org/stable/c/d13a84874a2e0236c9325b3adc8e126d0888ad6b
- https://git.kernel.org/stable/c/ea9ef6c2e001c5dc94bee35ebd1c8a98621cf7b8
JSON original (NVD)
Mostrar
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}
],
"published": "2025-12-30T13:16:15.410",
"references": [
{
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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{
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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{
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{
"url": "https://git.kernel.org/stable/c/c0178e938f110cdf6937f26975c0c951dbb1d9db",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/d13a84874a2e0236c9325b3adc8e126d0888ad6b",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/ea9ef6c2e001c5dc94bee35ebd1c8a98621cf7b8",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"vulnStatus": "Deferred",
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()\n\n'read' is freed when it is known to be NULL, but not when a read error\noccurs.\n\nRevert the logic to avoid a small leak, should a m920x_read() call fail."
},
{
"lang": "es",
"value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nmedia: dvb-usb: m920x: Corrige una posible fuga de memoria en m920x_i2c_xfer()\n\n'read' se libera cuando se sabe que es NULL, pero no cuando ocurre un error de lectura.\n\nRevierte la lógica para evitar una pequeña fuga, en caso de que una llamada a m920x_read() falle."
}
],
"lastModified": "2026-06-17T06:47:07.393",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}