UBUNTU-CVE-2024-58100

In the Linux kernel, the following vulnerability has been resolved: bpf: check changespktdata property for extension programs When processing calls to global sub-programs, verifier decides whether to invalidate all packet pointers in current state depending on the changespktdata property of the...

CVE-2024-58100

In the Linux kernel, the following vulnerability has been resolved: bpf: check changespktdata property for extension programs When processing calls to global sub-programs, verifier decides whether to invalidate all packet pointers in current state depending on the changespktdata property of the...

CVE-2024-58100 bpf: check changes_pkt_data property for extension programs

In the Linux kernel, the following vulnerability has been resolved: bpf: check changespktdata property for extension programs When processing calls to global sub-programs, verifier decides whether to invalidate all packet pointers in current state depending on the changespktdata property of the...

CVE-2024-58100

CVE-2024-58100 concerns the Linux kernel BPF verifier and how it handles the changes_pkt_data property for extension/global programs. The available details describe a commit that: adds a changes_pkt_data flag to struct bpf_prog_aux, sets this flag for the main sub-program in check_cfg() and for o...