![Fabrice Fontaine](/assets/img/avatar_default.png)
blktrace (aka Block IO Tracing) 1.2.0, as used with the Linux kernel and Android, has a buffer overflow in the dev_map_read function in btt/devmap.c because the device and devno arrays are too small, as demonstrated by an invalid free when using the btt program with a crafted file. Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
26 lines
723 B
Makefile
26 lines
723 B
Makefile
################################################################################
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#
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# blktrace
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#
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################################################################################
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BLKTRACE_VERSION = 1.2.0
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BLKTRACE_SITE = http://brick.kernel.dk/snaps
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BLKTRACE_DEPENDENCIES = libaio
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BLKTRACE_LICENSE = GPL-2.0+
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BLKTRACE_LICENSE_FILES = COPYING
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# 0001-btt-make-device-devno-use-PATH_MAX-to-avoid-overflow.patch
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BLKTRACE_IGNORE_CVES += CVE-2018-10689
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define BLKTRACE_BUILD_CMDS
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$(TARGET_MAKE_ENV) $(MAKE1) -C $(@D) $(TARGET_CONFIGURE_OPTS)
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endef
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define BLKTRACE_INSTALL_TARGET_CMDS
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$(TARGET_MAKE_ENV) $(MAKE1) -C $(@D) $(TARGET_CONFIGURE_OPTS) install \
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DESTDIR=$(TARGET_DIR) prefix=/usr
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endef
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$(eval $(generic-package))
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