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binutils: CVE-2017-9749

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Source: binutils-gdb.git
MR: 74010
Type: Security Fix
Disposition: Backport from binutils-2_29
ChangeID: 5b89fbcab899af53585b61bd40724a38bff831d3
Description:

  Prevent invalid array accesses when disassembling a corrupt bfin binary.

        PR binutils/21586
        * bfin-dis.c (gregs): Clip index to prevent overflow.
        (regs): Likewise.
        (regs_lo): Likewise.
        (regs_hi): Likewise.

Affects: <= 2.28
Author: Nick Clifton <nickc@redhat.com>
(From OE-Core rev: 3306cbace5069e58bb62f31ec91ca805410bd949)

Signed-off-by: Thiruvadi Rajaraman <trajaraman@mvista.com>
Reviewed-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Thiruvadi Rajaraman
2017-09-21 19:06:01 +05:30
committed by Richard Purdie
parent 321f980a1e
commit b5093a5c87
2 changed files with 76 additions and 0 deletions
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1
meta/recipes-devtools/binutils/binutils-2.27.inc
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@@ -79,6 +79,7 @@ SRC_URI = "\
file://CVE-2017-7299_1.patch \
file://CVE-2017-7299_2.patch \
file://CVE-2017-9751.patch \
file://CVE-2017-9749.patch \
"
S = "${WORKDIR}/git"