Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix CFI mismatch in task work callback BPF subprograms use the bpf_callback_t ABI, but task work invokes the callback through a three-argument function pointer. This trips kCFI. Store and invoke the callback as bpf_callback_t.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 38aa7003e369802f81a078f6673d10d97013f04f before 85a33c910edc3651f68b17ae3c597c012545958f; affected 38aa7003e369802f81a078f6673d10d97013f04f before a2cbab47f44e9ea8c5a161ecba1b6bb8535771eb; affected 38aa7003e369802f81a078f6673d10d97013f04f before 2805abd089576799b15092949420e3f8ba97fabd |
| Linux / Linux | affected 6.18; unaffected 0 before 6.18; unaffected 6.18.52 through 6.18.*; unaffected 7.2.6 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.