On Mon, Mar 25, 2024 at 10:27 AM Andrii Nakryiko
wrote:
>
> On Sun, Mar 24, 2024 at 5:07 PM Alexei Starovoitov
> wrote:
> >
> > Hi Andrii,
> >
> > syzbot found UAF in raw_tp cookie series in bpf-next.
> > Reverting the whole merge
> > 2e244a72cd48 ("Merge branch 'bpf-raw-tracepoint-support-for-bp
On Sun, Mar 24, 2024 at 5:07 PM Alexei Starovoitov
wrote:
>
> Hi Andrii,
>
> syzbot found UAF in raw_tp cookie series in bpf-next.
> Reverting the whole merge
> 2e244a72cd48 ("Merge branch 'bpf-raw-tracepoint-support-for-bpf-cookie'")
>
> fixes the issue.
>
> Pls take a look.
> See C reproducer be
Hi Andrii,
syzbot found UAF in raw_tp cookie series in bpf-next.
Reverting the whole merge
2e244a72cd48 ("Merge branch 'bpf-raw-tracepoint-support-for-bpf-cookie'")
fixes the issue.
Pls take a look.
See C reproducer below. It splats consistently with CONFIG_KASAN=y
Thanks.
On Sun, Mar 24, 2024
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