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...

PT-2020-9615

Name of the Vulnerable Software and Affected Versions newlib libc library versions prior to 3.3.0 Description The issue arises in the lshift function of the newlib libc library, where memory allocation using Balloc for a big integer does not include a check for allocation success. This oversight...

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...

PT-2020-9613

Name of the Vulnerable Software and Affected Versions newlib libc library versions prior to 3.3.0 Description The issue arises in the i2b function of the newlib libc library, where memory allocation using Balloc does not include a check for allocation success. This oversight can lead to a null...

PT-2020-9617

Name of the Vulnerable Software and Affected Versions newlib libc library versions prior to 3.3.0 Description The issue arises in the d2b function of the newlib libc library, where Balloc is used to allocate a big integer without verifying if the allocation was successful. This can lead to a null...

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

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...

PT-2020-9610

Name of the Vulnerable Software and Affected Versions newlib versions prior to 3.3.0 Description The issue concerns the REENT CHECK macro, which is used by various newlib macros such as REENT CHECK TM, REENT CHECK MISC, and REENT CHECK MP. In versions prior to 3.3.0, this macro does not check for...

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...