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...

UBUNTU-CVE-2019-14873

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-2019-14876

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-2019-14876

The CVE-2019-14876 issue affects the newlib libc library, specifically the __lshift function in the mprec.c area. All versions prior to 3.3.0 are affected because Balloc is used to allocate a big integer without verifying allocation success; if the allocation fails, access to b1 can trigger a nul...

CVE-2019-14875

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-2019-14875

CVE-2019-14875 affects the newlib libc library before version 3.3.0. In the __multiply function (mprec.c), Balloc is used to allocate a big integer without checking the allocation result; accessing _x[0] can trigger a null pointer dereference on allocation failure, potentially causing a crash (im...

CVE-2019-14874

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-2019-14874

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-2019-14878

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-2019-14878

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

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-2019-14877

CVE-2019-14877 affects the newlib libc library: in the __mdiff function, all versions prior to 3.3.0 allocate big integers with Balloc without checking allocation success, leading to potential dereference of _wds and _sign on failure. This is a null pointer dereference vulnerability that can impa...

CVE-2019-14873

The CVE-2019-14873 issue affects the newlib libc library (older releases, prior to 3.3.0). In the __multadd function, the code path allocates a big integer via Balloc without verifying allocation success, enabling a null pointer dereference on allocation failure. This is the explicit root cause d...

CVE-2019-14873

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-2019-14872

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...

DEBIAN-CVE-2019-14872

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...

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-2019-14872

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-2019-14872

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-2019-14872

The CVE concerns the newlib libc function _dtoa_r, vulnerable before version 3.3.0 due to multiple allocations performed without checking return values, which can cause a NULL pointer dereference. Affected software is the newlib libc (prior to 3.3.0). Impact is NULL pointer dereference with poten...