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| author | Suren Baghdasaryan <surenb@google.com> | 2017-08-17 10:43:14 -0700 |
|---|---|---|
| committer | Suren Baghdasaryan <surenb@google.com> | 2017-08-18 22:05:07 +0000 |
| commit | eb4610b979435c98821eefd716b6117a7ca0478d (patch) | |
| tree | dce3206cce985c6a761641118fec6f21b0b78889 /lib/mpi/mpi-bit.c | |
| parent | 8e7cf0b11e316ba11c7fc3b9bc3ba331f589cc98 (diff) | |
ANDROID: NFC: st21nfca: Fix out of bounds kernel access when handling ATR_REQ
Out of bounds kernel accesses in st21nfca's NFC HCI layer
might happen when handling ATR_REQ events if user-specified
atr_req->length is bigger than the buffer size. In
that case memcpy() inside st21nfca_tm_send_atr_res() will
read extra bytes resulting in OOB read from the kernel heap.
Bug: 62679012
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions