diff options
| author | James Morse <[email protected]> | 2025-04-29 15:03:38 +0000 |
|---|---|---|
| committer | James Morse <[email protected]> | 2025-05-08 14:29:03 +0000 |
| commit | f300769ead032513a68e4a02e806393402e626f8 (patch) | |
| tree | ab218adf54026c926d3549008b8bf3404bb6d708 /net/unix/af_unix.c | |
| parent | arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs (diff) | |
| download | kernel-f300769ead032513a68e4a02e806393402e626f8.tar.gz kernel-f300769ead032513a68e4a02e806393402e626f8.zip | |
arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users
Support for eBPF programs loaded by unprivileged users is typically
disabled. This means only cBPF programs need to be mitigated for BHB.
In addition, only mitigate cBPF programs that were loaded by an
unprivileged user. Privileged users can also load the same program
via eBPF, making the mitigation pointless.
Signed-off-by: James Morse <[email protected]>
Reviewed-by: Catalin Marinas <[email protected]>
Acked-by: Daniel Borkmann <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions