CVE-2022-50439
Estado: AnalizadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
ASoC: mediatek: mt8173: Enable IRQ when pdata is ready
If the device does not come straight from reset, we might receive an IRQ before we are ready to handle it.
Detalles técnicos trazas, registros y código del informe original
[ 2.334737] Unable to handle kernel read from unreadable memory at virtual address 00000000000001e4 [ 2.522601] Call trace: [ 2.525040] regmap_read+0x1c/0x80 [ 2.528434] mt8173_afe_irq_handler+0x40/0xf0 ... [ 2.598921] start_kernel+0x338/0x42c
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.16%
- Percentil entre todas las CVEs puntuadas: 4
- 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)
CWE
- NVD-CWE-noinfo
Referencias
- https://git.kernel.org/stable/c/190685ff4ee03eef8f12c71d8f626e414fa078a9
- https://git.kernel.org/stable/c/27e7cf595d4a9fea9d3906b47d0faa87896beeb3
- https://git.kernel.org/stable/c/4cbb264d4e9136acab2c8fd39e39ab1b1402b84b
- https://git.kernel.org/stable/c/57491967ad8f865a9a81d08c36b26facd14d84e5
- https://git.kernel.org/stable/c/77c6b6be7e80ca4a4d4b66b63fd5bb48ccefdd5a
- https://git.kernel.org/stable/c/9ce9c78a2bdbc9a014e7102a35834310c28528b9
JSON original (NVD)
Mostrar
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"descriptions": [
{
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8173: Enable IRQ when pdata is ready\n\nIf the device does not come straight from reset, we might receive an IRQ\nbefore we are ready to handle it.\n\n\n[ 2.334737] Unable to handle kernel read from unreadable memory at virtual address 00000000000001e4\n[ 2.522601] Call trace:\n[ 2.525040] regmap_read+0x1c/0x80\n[ 2.528434] mt8173_afe_irq_handler+0x40/0xf0\n...\n[ 2.598921] start_kernel+0x338/0x42c"
}
],
"lastModified": "2026-06-17T05:23:33.597",
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