vulnerability
Huawei EulerOS: CVE-2017-11671: gcc security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | Jul 26, 2017 | Jul 3, 2018 | Aug 13, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
Jul 26, 2017
Added
Jul 3, 2018
Modified
Aug 13, 2025
Description
Under certain circumstances, the ix86_expand_builtin function in i386.c in GNU Compiler Collection (GCC) version 4.6, 4.7, 4.8, 4.9, 5 before 5.5, and 6 before 6.4 will generate instruction sequences that clobber the status flag of the RDRAND and RDSEED intrinsics before it can be read, potentially causing failures of these instructions to go unreported. This could potentially lead to less randomness in random number generation.
Solutions
huawei-euleros-2_0_sp3-upgrade-cpphuawei-euleros-2_0_sp3-upgrade-gcchuawei-euleros-2_0_sp3-upgrade-gcc-c++huawei-euleros-2_0_sp3-upgrade-gcc-gfortranhuawei-euleros-2_0_sp3-upgrade-gcc-gnathuawei-euleros-2_0_sp3-upgrade-gcc-gohuawei-euleros-2_0_sp3-upgrade-gcc-objchuawei-euleros-2_0_sp3-upgrade-gcc-objc++huawei-euleros-2_0_sp3-upgrade-libatomichuawei-euleros-2_0_sp3-upgrade-libatomic-statichuawei-euleros-2_0_sp3-upgrade-libgcchuawei-euleros-2_0_sp3-upgrade-libgfortranhuawei-euleros-2_0_sp3-upgrade-libgnathuawei-euleros-2_0_sp3-upgrade-libgnat-develhuawei-euleros-2_0_sp3-upgrade-libgohuawei-euleros-2_0_sp3-upgrade-libgo-develhuawei-euleros-2_0_sp3-upgrade-libgomphuawei-euleros-2_0_sp3-upgrade-libitmhuawei-euleros-2_0_sp3-upgrade-libitm-develhuawei-euleros-2_0_sp3-upgrade-libobjchuawei-euleros-2_0_sp3-upgrade-libquadmathhuawei-euleros-2_0_sp3-upgrade-libquadmath-develhuawei-euleros-2_0_sp3-upgrade-libstdc++huawei-euleros-2_0_sp3-upgrade-libstdc++-develhuawei-euleros-2_0_sp3-upgrade-libstdc++-docs
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