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glibc: Integer overflow in posix_memalign in memalign functions

🗓️ 30 Oct 2018 10:57:09Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 3 Views

Integer overflow in posix_memalign in glibc memalign functions up to version 2.26 may return too small heap pointers, risking corruption.

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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7aarch64glibc0:2.17-260.el7glibc-0:2.17-260.el7.aarch64.rpm
Red Hat Enterprise Linux7ppcglibc0:2.17-260.el7glibc-0:2.17-260.el7.ppc.rpm
Red Hat Enterprise Linux7ppc64glibc0:2.17-260.el7glibc-0:2.17-260.el7.ppc64.rpm
Red Hat Enterprise Linux7ppc64leglibc0:2.17-260.el7glibc-0:2.17-260.el7.ppc64le.rpm
Red Hat Enterprise Linux7s390glibc0:2.17-260.el7glibc-0:2.17-260.el7.s390.rpm
Red Hat Enterprise Linux7s390xglibc0:2.17-260.el7glibc-0:2.17-260.el7.s390x.rpm
Red Hat Enterprise Linux7x86_64glibc0:2.17-260.el7glibc-0:2.17-260.el7.x86_64.rpm
Red Hat Enterprise Linux7anyglibc0:2.17-260.el7.i686glibc-0:2.17-260.el7.i686.noarch.rpm
Red Hat Enterprise Linux7aarch64glibc-common0:2.17-260.el7glibc-common-0:2.17-260.el7.aarch64.rpm
Red Hat Enterprise Linux7ppc64glibc-common0:2.17-260.el7glibc-common-0:2.17-260.el7.ppc64.rpm
Rows per page

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27 Jun 2026 03:04Current
7.4High risk
Vulners AI Score7.4
CVSS 27.5
CVSS 39.8
EPSS0.04778
CWE-190
gnu c libraryposix memalignmemalign functionheap corruptioninteger overflow
3