nfs_lookup_reply in net/nfs.c in Das U-Boot through 2022.04 (and through 2022.07-rc2) has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196.

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An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_lookup_reply.

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Linux kernel 安全漏洞

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PT-2025-36013

Name of the Vulnerable Software and Affected Versions: affected versions not specified Description: A missing length check in multiple locations may allow for a persistent denial-of-service DoS condition on the device. Exploitation of this issue could lead to a local denial of service without...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a null pointer dereference due to a failure of the dib7090p tuner to check message length...

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CVE-2025-55159

slab is a pre-allocated storage for a uniform data type. In version 0.4.10, the getdisjointmut method incorrectly checked if indices were within the slab's capacity instead of its length, allowing access to uninitialized memory. This could lead to undefined behavior or potential crashes. This has...