CVE-2025-38545

{"id": "CVE-2025-38545", "cveTags": [], "metrics": {}, "published": "2025-08-16T12:15:30.500", "references": [{"url": "https://git.kernel.org/stable/c/02c4d6c26f1f662da8885b299c224ca6628ad232", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/7d6ca0c8c0caf9a13cae2de763bb1f2a9ea7eabb", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/fc2fffa2facac15ce711e95f98f954426e025bc5", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Awaiting Analysis", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ethernet: ti: am65-cpsw-nuss: Fix skb size by accounting for skb_shared_info\n\nWhile transitioning from netdev_alloc_ip_align() to build_skb(), memory\nfor the \"skb_shared_info\" member of an \"skb\" was not allocated. Fix this\nby allocating \"PAGE_SIZE\" as the skb length, accounting for the packet\nlength, headroom and tailroom, thereby including the required memory space\nfor skb_shared_info."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: ethernet: ti: am65-cpsw-nuss: Se corrige el tama\u00f1o de skb teniendo en cuenta skb_shared_info. Durante la transici\u00f3n de netdev_alloc_ip_align() a build_skb(), no se asign\u00f3 memoria para el miembro \"skb_shared_info\" de un \"skb\". Para solucionar esto, se asigna \"PAGE_SIZE\" como la longitud de skb, teniendo en cuenta la longitud del paquete, el margen de maniobra y el margen de maniobra, incluyendo as\u00ed el espacio de memoria necesario para skb_shared_info."}], "lastModified": "2025-08-18T20:16:28.750", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}