diff options
| author | Lee Gibson <leegib@gmail.com> | 2021-02-26 14:51:57 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-17 16:07:22 +0100 |
| commit | b5247b6661a55fb3de9c73a7227e630b218b35b5 (patch) | |
| tree | 0baade6b345d9cb314ccd28203b8d5eebe040e8a /tools/perf/scripts/python/bin | |
| parent | e6cd3f4569d47af6a80b7a1b4ce96128362efcd3 (diff) | |
staging: rtl8192e: Fix possible buffer overflow in _rtl92e_wx_set_scan
commit 8687bf9ef9551bcf93897e33364d121667b1aadf upstream.
Function _rtl92e_wx_set_scan calls memcpy without checking the length.
A user could control that length and trigger a buffer overflow.
Fix by checking the length is within the maximum allowed size.
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lee Gibson <leegib@gmail.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210226145157.424065-1-leegib@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions