CVE-2015-7547 --- glibc getaddrinfo() stack-based buffer overflow
Pengutronix has released new versions of their OSELAS Toolchains, which fix the CVE-2015-7547 --- glibc getaddrinfo() stack-based buffer overflow issue:
Step-by-step instructions to switch your BSP to a new toolchain
1. Build the new OSELAS toolchain
2. Reconfigure your BSP / platform
ptxdist platformconfig
architecture --> toolchain -->
and modify the following options
(OSELAS.Toolchain-YYYY.MM.P) check for specific toolchain vendor (MAJOR.MINOR[.PATCH]) check for specific glibc version
to match the version information for the toochain you built in the first step.
ptxdist toolchain <path to the new toolchain>
3. Rebuild your BSP
ptxdist clean ptxdist go --git