CVE-2019-14878: NULL Pointer Dereference

In the d2b function of the newlib libc library, all versions prior to 3.3.0 see newlib/libc/stdlib/mprec.c, Balloc is used to allocate a big integer, however no check is performed to verify if the allocation succeeded or not. Accessing x will trigger a null pointer dereference bug in case of a...

CVE-2019-14877: NULL Pointer Dereference

In the mdiff function of the newlib libc library, all versions prior to 3.3.0 see newlib/libc/stdlib/mprec.c, Balloc is used to allocate big integers, however no check is performed to verify if the allocation succeeded or not. The access to wds and sign will trigger a null pointer dereference bug...

CVE-2019-14872: NULL Pointer Dereference

The dtoar function of the newlib libc library, prior to version 3.3.0, performs multiple memory allocations without checking their return value. This could result in NULL pointer dereference...

CVE-2019-14876: NULL Pointer Dereference

In the lshift function of the newlib libc library, all versions prior to 3.3.0 see newlib/libc/stdlib/mprec.c, Balloc is used to allocate a big integer, however no check is performed to verify if the allocation succeeded or not. The access to b1 will trigger a null pointer dereference bug in case...

CVE-2019-14875: NULL Pointer Dereference

In the multiply function of the newlib libc library, all versions prior to 3.3.0 see newlib/libc/stdlib/mprec.c, Balloc is used to allocate a big integer, however no check is performed to verify if the allocation succeeded or not. The access of x0 will trigger a null pointer dereference bug in ca...

CVE-2019-14874: NULL Pointer Dereference

In the i2b function of the newlib libc library, all versions prior to 3.3.0 see newlib/libc/stdlib/mprec.c, Balloc is used to allocate a big integer, however no check is performed to verify if the allocation succeeded or not. The access of x0 will trigger a null pointer dereference bug in case of...

CVE-2019-14873: NULL Pointer Dereference

In the multadd function of the newlib libc library, prior to versions 3.3.0 see newlib/libc/stdlib/mprec.c, Balloc is used to allocate a big integer, however no check is performed to verify if the allocation succeeded or not. This will trigger a null pointer dereference bug in case of a memory...

CVE-2019-14871

The REENTCHECK macro see newlib/libc/include/sys/reent.h as used by REENTCHECKTM, REENTCHECKMISC, REENTCHECKMP and other newlib macros in versions prior to 3.3.0, does not check for memory allocation problems when the DEBUG flag is unset as is the case in production firmware builds...

CVE-2019-14871

The REENTCHECK macro see newlib/libc/include/sys/reent.h as used by REENTCHECKTM, REENTCHECKMISC, REENTCHECKMP and other newlib macros in versions prior to 3.3.0, does not check for memory allocation problems when the DEBUG flag is unset as is the case in production firmware builds...

DEBIAN-CVE-2019-14871

The REENTCHECK macro see newlib/libc/include/sys/reent.h as used by REENTCHECKTM, REENTCHECKMISC, REENTCHECKMP and other newlib macros in versions prior to 3.3.0, does not check for memory allocation problems when the DEBUG flag is unset as is the case in production firmware builds...

UBUNTU-CVE-2019-14871

The REENTCHECK macro see newlib/libc/include/sys/reent.h as used by REENTCHECKTM, REENTCHECKMISC, REENTCHECKMP and other newlib macros in versions prior to 3.3.0, does not check for memory allocation problems when the DEBUG flag is unset as is the case in production firmware builds...

Design/Logic Flaw

The REENTCHECK macro see newlib/libc/include/sys/reent.h as used by REENTCHECKTM, REENTCHECKMISC, REENTCHECKMP and other newlib macros in versions prior to 3.3.0, does not check for memory allocation problems when the DEBUG flag is unset as is the case in production firmware builds...

CVE-2019-14871

The REENTCHECK macro see newlib/libc/include/sys/reent.h as used by REENTCHECKTM, REENTCHECKMISC, REENTCHECKMP and other newlib macros in versions prior to 3.3.0, does not check for memory allocation problems when the DEBUG flag is unset as is the case in production firmware builds...

CVE-2019-14871

CVE-2019-14871 affects the Newlib C library, specifically the REENT_CHECK macro usage (REENT_CHECK_TM, REENT_CHECK_MISC, REENT_CHECK_MP, and related macros) in versions prior to 3.3.0. The root cause is that the REENT_CHECK macro does not validate memory allocation problems when the DEBUG flag is...

CVE-2019-14871

The REENTCHECK macro see newlib/libc/include/sys/reent.h as used by REENTCHECKTM, REENTCHECKMISC, REENTCHECKMP and other newlib macros in versions prior to 3.3.0, does not check for memory allocation problems when the DEBUG flag is unset as is the case in production firmware builds...

CVE-2019-14871

The REENTCHECK macro see newlib/libc/include/sys/reent.h as used by REENTCHECKTM, REENTCHECKMISC, REENTCHECKMP and other newlib macros in versions prior to 3.3.0, does not check for memory allocation problems when the DEBUG flag is unset as is the case in production firmware builds...

CVE-2019-14871: NULL Pointer Dereference

The REENTCHECK macro see newlib/libc/include/sys/reent.h as used by REENTCHECKTM, REENTCHECKMISC, REENTCHECKMP and other newlib macros in versions prior to 3.3.0, does not check for memory allocation problems when the DEBUG flag is unset as is the case in production firmware builds...