[xenial][PATCH 0/1] LCVE-2020-12769

[Benjamin M Romer]

CVE-2020-12769:

An issue was discovered in the Linux kernel before 5.4.17. 
drivers/spi/spi-dw.c allows attackers to cause a panic via concurrent 
calls to dw_spi_irq and dw_spi_transfer_one, aka CID-19b61392c5a8.

wuxu.wu (1):
  spi: spi-dw: Add lock protect dw_spi rx/tx to prevent concurrent calls

 drivers/spi/spi-dw.c | 15 ++++++++++++---
 drivers/spi/spi-dw.h |  1 +
 2 files changed, 13 insertions(+), 3 deletions(-)

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2.25.1