http://bugzilla.opensuse.org/show_bug.cgi?id=1038876 Bug ID: 1038876 Summary: VUL-1: binutils: memory allocation failure Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.2 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Security Assignee: security-team@suse.de Reporter: mikhail.kasimov@gmail.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Created attachment 724891 --> http://bugzilla.opensuse.org/attachment.cgi?id=724891&action=edit binutils-memallocfailure_reproducer Ref: https://blogs.gentoo.org/ago/2017/05/12/binutils-multiple-crashes/ ======================================================================= # readelf -a $FILE ==25206==WARNING: AddressSanitizer failed to allocate 0x40000000000070 bytes ==25206==AddressSanitizer's allocator is terminating the process instead of returning 0 ==25206==If you don't like this behavior set allocator_may_return_null=1 ==25206==AddressSanitizer CHECK failed: /tmp/portage/sys-libs/compiler-rt-sanitizers-4.0.0/work/compiler-rt-4.0.0.src/lib/sanitizer_common/sanitizer_allocator.cc:221 "((0)) != (0)" (0x0, 0x0) [...] #6 0x66dcfd in xmalloc /tmp/portage/sys-devel/binutils-9999/work/binutils/libiberty/xmalloc.c:147:12 #7 0x5e5a20 in cmalloc /tmp/portage/sys-devel/binutils-9999/work/binutils/binutils/dwarf.c:8259:10 #8 0x5d2865 in process_mips_specific /tmp/portage/sys-devel/binutils-9999/work/binutils/binutils/readelf.c:15373:34 #9 0x54ac16 in process_arch_specific /tmp/portage/sys-devel/binutils-9999/work/binutils/binutils/readelf.c:17449:14 #10 0x54ac16 in process_object /tmp/portage/sys-devel/binutils-9999/work/binutils/binutils/readelf.c:17672 #11 0x5167f8 in process_file /tmp/portage/sys-devel/binutils-9999/work/binutils/binutils/readelf.c:18055:13 #12 0x5167f8 in main /tmp/portage/sys-devel/binutils-9999/work/binutils/binutils/readelf.c:18127 #13 0x7fca769b578f in __libc_start_main /tmp/portage/sys-libs/glibc-2.23-r3/work/glibc-2.23/csu/../csu/libc-start.c:289 #14 0x41a088 in getenv (/usr/x86_64-pc-linux-gnu/binutils-bin/git/readelf+0x41a088) Affected version: master after commit 82156ab704b08b124d319c0decdbd48b3ca2dac5 which fixed the bug above Fixed version: N/A Reproducer: https://github.com/asarubbo/poc/blob/master/00272-binutils-memallocfailure Commit fix: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7296a62a2a237f6b1... ======================================================================= -- You are receiving this mail because: You are on the CC list for the bug.