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| author |   Qiujun Huang <hqjagain@gmail.com> | 2020-03-26 21:18:50 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-26 15:47:26 +0100 |
| commit | 1165dd73e811a07d947aee218510571f516081f6 (patch) | |
| tree | 1a99baaf194dc26c8dfd731d6af03992985cad1b /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | staging: rtl8723bs: hal: Remove NULL check before kfree (diff) | |
| download | linux-dev-1165dd73e811a07d947aee218510571f516081f6.tar.xz linux-dev-1165dd73e811a07d947aee218510571f516081f6.zip | |
staging: wlan-ng: fix use-after-free Read in hfa384x_usbin_callback
We can't handle the case length > WLAN_DATA_MAXLEN.
Because the size of rxfrm->data is WLAN_DATA_MAXLEN(2312), and we can't
read more than that.
Thanks-to: Hillf Danton <hdanton@sina.com>
Reported-and-tested-by: syzbot+7d42d68643a35f71ac8a@syzkaller.appspotmail.com
Signed-off-by: Qiujun Huang <hqjagain@gmail.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200326131850.17711-1-hqjagain@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions