CVE-2024-46764

In the Linux kernel, the following vulnerability has been resolved: bpf: add check for invalid name in btfnamevalidsection If the length of the name string is 1 and the value of name0 is NULL byte, an OOB vulnerability occurs in btfnamevalidsection and the return value is true, so the invalid nam...

CVE-2024-46764

In the Linux kernel, the following vulnerability has been resolved: bpf: add check for invalid name in btfnamevalidsection If the length of the name string is 1 and the value of name0 is NULL byte, an OOB vulnerability occurs in btfnamevalidsection and the return value is true, so the invalid nam...

CVE-2024-46764

CVE-2024-46764 affects Linux kernel’s BPF/BTF handling: btf_name_valid_section() can pass an invalid 1-byte name if name[0] is a NULL byte, enabling an out-of-bounds condition. The fix adds a check for a NULL first byte and that the first character is printable. The initial entry indicates the vu...

CVE-2024-46764: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: bpf: add check for invalid name in btfnamevalidsection If the length of the name string is 1 and the value of name0 is NULL byte, an OOB vulnerability occurs in btfnamevalidsection and the return value is true, so the invalid nam...