[PATCH 0/1][SRU][B/D] CVE-2019-17666: rtl8822b buffer overflow

[Tyler Hicks]

https://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-17666.html

 rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c in the
 Linux kernel through 5.3.6 lacks a certain upper-bound check, leading
 to a buffer overflow.

I've followed the suggestion from the rtlwifi maintainer here:

 https://lore.kernel.org/lkml/5B2DA6FDDF928F4E855344EE0A5C39D1D5C84368@RTITMBSVM04.realtek.com.tw/

A fix is not yet available upstream, which is why this is labeled a
SAUCE patch.

Clean cherry pick to all releases. Build tested with clean build logs.

Tyler

Tyler Hicks (1):
  UBUNTU: SAUCE: rtlwifi: rtl8822b: Fix potential overflow on P2P code

 drivers/staging/rtlwifi/ps.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.17.1