EUVD-2023-60116

In the Linux kernel, the following vulnerability has been resolved: bpf: Zeroing allocated object from slab in bpf memory allocator Currently the freed element in bpf memory allocator may be immediately reused, for htab map the reuse will reinitialize special fields in map value e.g., bpfspinlock...

CVE-2023-53790

In the Linux kernel, the following vulnerability has been resolved: bpf: Zeroing allocated object from slab in bpf memory allocator Currently the freed element in bpf memory allocator may be immediately reused, for htab map the reuse will reinitialize special fields in map value e.g., bpfspinlock...

CVE-2023-53790

CVE-2023-53790 : In the Linux kernel BPF memory allocator, freed elements may be reused immediately. For htab maps, reusing a value reinitializes special fields (e.g., bpf_spin_lock) but the lookup path may still access these fields, potentially causing a hard lockup. The fix is to initialize the...