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{
"id": "CVE-2024-49930",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2024-10-21T18:15:14.990",
"lastModified": "2024-10-23T15:13:25.583",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix array out-of-bound access in SoC stats\n\nCurrently, the ath11k_soc_dp_stats::hal_reo_error array is defined with a\nmaximum size of DP_REO_DST_RING_MAX. However, the ath11k_dp_process_rx()\nfunction access ath11k_soc_dp_stats::hal_reo_error using the REO\ndestination SRNG ring ID, which is incorrect. SRNG ring ID differ from\nnormal ring ID, and this usage leads to out-of-bounds array access. To fix\nthis issue, modify ath11k_dp_process_rx() to use the normal ring ID\ndirectly instead of the SRNG ring ID to avoid out-of-bounds array access.\n\nTested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1"
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: ath11k: arreglo de acceso fuera de los l\u00edmites a la matriz en las estad\u00edsticas de SoC Actualmente, la matriz ath11k_soc_dp_stats::hal_reo_error est\u00e1 definida con un tama\u00f1o m\u00e1ximo de DP_REO_DST_RING_MAX. Sin embargo, la funci\u00f3n ath11k_dp_process_rx() accede a ath11k_soc_dp_stats::hal_reo_error utilizando el ID de anillo SRNG de destino REO, lo cual es incorrecto. El ID de anillo SRNG difiere del ID de anillo normal, y este uso conduce a un acceso a la matriz fuera de los l\u00edmites. Para solucionar este problema, modifique ath11k_dp_process_rx() para utilizar el ID de anillo normal directamente en lugar del ID de anillo SRNG para evitar el acceso a la matriz fuera de los l\u00edmites. Probado en: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1"
}
],
"metrics": {},
"references": [
{
"url": "https://git.kernel.org/stable/c/01b77f5ee11c89754fb836af8f76799d3b72ae2f",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/0f26f26944035ec67546a944f182cbad6577a9c0",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/4dd732893bd38cec51f887244314e2b47f0d658f",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/6045ef5b4b00fee3629689f791992900a1c94009",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/69f253e46af98af17e3efa3e5dfa72fcb7d1983d",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/73e235728e515faccc104b0153b47d0f263b3344",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/7a552bc2f3efe2aaf77a85cb34cdf4a63d81a1a7",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
]
}