Description
An integer overflow in the implementation of the posix_memalign in memalign functions in the GNU C Library (aka glibc or libc6) 2.26 and earlier could cause these functions to return a pointer to a heap area that is too small, potentially leading to heap corruption.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://sourceware.org/bugzilla/show_bug.cgi?id=22343 ↗
- http://www.securityfocus.com/bid/102912 ↗
- http://bugs.debian.org/878159 ↗
- https://access.redhat.com/errata/RHSA-2018:3092 ↗
- https://security.netapp.com/advisory/ntap-20190404-0003/ ↗
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html ↗
- https://access.redhat.com/errata/RHBA-2019:0327 ↗
- https://usn.ubuntu.com/4218-1/ ↗
- https://usn.ubuntu.com/4416-1/ ↗