CWE-476— NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.— MITRE CWE catalog

5,837 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →

CVEs classified under CWE-476page 99 of 117

CVE-2020-35495MEDIUMCVSS 5.5EG 5.5
2021-01-04
There's a flaw in binutils /bfd/pef.c. An attacker who is able to submit a crafted input file to be processed by the objdump program could cause a null pointer dereference. The greatest threat from this flaw is to application availability.…
CVE-2020-35907MEDIUMCVSS 5.5EG 5.5
2020-12-31
An issue was discovered in the futures-task crate before 0.3.5 for Rust. futures_task::noop_waker_ref allows a NULL pointer dereference.
CVE-2020-28203MEDIUMCVSS 5.5EG 5.5
2020-12-15
An issue was discovered in Foxit Reader and PhantomPDF 10.1.0.37527 and earlier. There is a null pointer access/dereference while opening a crafted PDF file, leading the application to crash (denial of service).
CVE-2020-16599MEDIUMCVSS 5.5EG 5.5
2020-12-09
A Null Pointer Dereference vulnerability exists in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.35, in _bfd_elf_get_symbol_version_string, as demonstrated in nm-new, that can cause a denial of ser…
CVE-2020-16593MEDIUMCVSS 5.5EG 5.5
2020-12-09
A Null Pointer Dereference vulnerability exists in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.35, in scan_unit_for_symbols, as demonstrated in addr2line, that can cause a denial of service via a…
CVE-2020-16588MEDIUMCVSS 5.5EG 5.5
2020-12-09
A Null Pointer Deference issue exists in Academy Software Foundation OpenEXR 2.3.0 in generatePreview in makePreview.cpp that can cause a denial of service via a crafted EXR file.
CVE-2020-14323MEDIUMCVSS 5.5EG 5.5
2020-10-29
A null pointer dereference flaw was found in samba's Winbind service in versions before 4.11.15, before 4.12.9 and before 4.13.1. A local user could use this flaw to crash the winbind service causing denial of service.
CVE-2020-24421MEDIUMCVSS 5.5EG 5.5
2020-10-21
Adobe InDesign version 15.1.2 (and earlier) is affected by a NULL pointer dereference bug that occurs when handling a malformed .indd file. The impact is limited to causing a denial-of-service of the client application. User interaction is…
CVE-2020-5989MEDIUMCVSS 5.5EG 5.5
2020-10-02
NVIDIA Virtual GPU Manager contains a vulnerability in the vGPU plugin, in which it can dereference a NULL pointer, which may lead to denial of service. This affects vGPU version 8.x (prior to 8.5), version 10.x (prior to 10.4) and version…
CVE-2020-26536MEDIUMCVSS 5.5EG 5.5
2020-10-02
An issue was discovered in Foxit Reader and PhantomPDF before 10.1. There is a NULL pointer dereference via a crafted PDF document.
CVE-2020-24890MEDIUMCVSS 5.5EG 5.5
2020-09-16
libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff.cpp, which may result in context-dependent arbitrary code execution. Note: this vulnerability occurs only if you compile the software in a cert…
CVE-2020-11122MEDIUMCVSS 5.5EG 5.5
2020-09-08
u'Null Pointer exception while playing crafted mkv file as data stream get deleted on secondary invalid configuration' in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Mobile in APQ8098, Bitra, Kamorta, SA6155P, Saipan, SM6150, SM71…
CVE-2020-24385MEDIUMCVSS 5.5EG 5.5
2020-09-03
In MidnightBSD before 1.2.6 and 1.3 before August 2020, and FreeBSD before 7, a NULL pointer dereference was found in the Linux emulation layer that allows attackers to crash the running kernel. During binary interaction, td->td_emuldata i…
CVE-2020-16307MEDIUMCVSS 5.5EG 5.5
2020-08-13
A null pointer dereference vulnerability in devices/vector/gdevtxtw.c and psi/zbfont.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted postscript file. This is fixed in v9.51.
CVE-2020-16306MEDIUMCVSS 5.5EG 5.5
2020-08-13
A null pointer dereference vulnerability in devices/gdevtsep.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted postscript file. This is fixed in v9.51.
CVE-2020-16295MEDIUMCVSS 5.5EG 5.5
2020-08-13
A null pointer dereference vulnerability in clj_media_size() in devices/gdevclj.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.
CVE-2020-16293MEDIUMCVSS 5.5EG 5.5
2020-08-13
A null pointer dereference vulnerability in compose_group_nonknockout_nonblend_isolated_allmask_common() in base/gxblend.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. …
CVE-2020-15304MEDIUMCVSS 5.5EG 5.5
2020-06-26
An issue was discovered in OpenEXR before 2.5.2. An invalid tiled input file could cause invalid memory access in TiledInputFile::TiledInputFile() in IlmImf/ImfTiledInputFile.cpp, as demonstrated by a NULL pointer dereference.
CVE-2020-9610MEDIUMCVSS 5.5EG 5.5
2020-06-25
Adobe Acrobat and Reader versions 2020.006.20042 and earlier, 2017.011.30166 and earlier, 2017.011.30166 and earlier, and 2015.006.30518 and earlier have a null pointer vulnerability. Successful exploitation could lead to application denia…
CVE-2020-12867MEDIUMCVSS 5.5EG 5.5
2020-06-01
A NULL pointer dereference in sanei_epson_net_read in SANE Backends before 1.0.30 allows a malicious device connected to the same local network as the victim to cause a denial of service, aka GHSL-2020-075.
CVE-2020-13632MEDIUMCVSS 5.5EG 5.5
2020-05-27
ext/fts3/fts3_snippet.c in SQLite before 3.32.0 has a NULL pointer dereference via a crafted matchinfo() query.
CVE-2020-13435MEDIUMCVSS 5.5EG 5.5
2020-05-24
SQLite through 3.32.0 has a segmentation fault in sqlite3ExprCodeTarget in expr.c.
CVE-2020-7084MEDIUMCVSS 5.5EG 5.5
2020-04-17
A NULL pointer dereference vulnerability in the Autodesk FBX-SDK versions 2019.0 and earlier may lead to denial of service of the application.
CVE-2019-14075MEDIUMCVSS 5.5EG 5.5
2020-04-16
Null pointer dereference issue in radio interface layer due to lack of null check in sapmodule destructor in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9607, MSM8917, MSM8920, MSM8937, MSM8…
CVE-2020-10812MEDIUMCVSS 5.5EG 5.5
2020-03-22
An issue was discovered in HDF5 through 1.12.0. A NULL pointer dereference exists in the function H5F_get_nrefs() located in H5Fquery.c. It allows an attacker to cause Denial of Service.
CVE-2020-10810MEDIUMCVSS 5.5EG 5.5
2020-03-22
An issue was discovered in HDF5 through 1.12.0. A NULL pointer dereference exists in the function H5AC_unpin_entry() located in H5AC.c. It allows an attacker to cause Denial of Service.
CVE-2020-5960MEDIUMCVSS 5.5EG 5.5
2020-03-12
NVIDIA Virtual GPU Manager contains a vulnerability in the kernel module (nvidia.ko), where a null pointer dereference may occur, which may lead to denial of service.
CVE-2019-10616MEDIUMCVSS 5.5EG 5.5
2020-03-05
Possibility of null pointer access if the SPDM commands are executed in the non-standard way in TZ. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Sna…
CVE-2019-11867MEDIUMCVSS 5.5EG 5.5
2020-02-12
Realtek NDIS driver rt640x64.sys, file version 10.1.505.2015, fails to do any size checking on an input buffer from user space, which the driver assumes has a size greater than zero bytes. To exploit this vulnerability, an attacker must se…
CVE-2020-8448MEDIUMCVSS 5.5EG 5.5
2020-01-30
In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a denial of service (NULL pointer dereference) via crafted messages written directly to the analysisd UNIX domain socket …
CVE-2020-8002MEDIUMCVSS 5.5EG 5.5
2020-01-27
A NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service via commands that attempt to launch a grid without previously providing a Compute Shader (CS).
CVE-2019-19819MEDIUMCVSS 5.5EG 5.5
2020-01-10
The JBIG2Globals library in npdf.dll in Nitro Free PDF Reader 12.0.0.112 has a CAPPDAnnotHandlerUtils::PDAnnotHandlerDestroyData2+0x90ec NULL Pointer Dereference via crafted Unicode content.
CVE-2020-6631MEDIUMCVSS 5.5EG 5.5
2020-01-09
An issue was discovered in GPAC version 0.8.0. There is a NULL pointer dereference in the function gf_m2ts_stream_process_pmt() in media_tools/m2ts_mux.c.
CVE-2020-6630MEDIUMCVSS 5.5EG 5.5
2020-01-09
An issue was discovered in GPAC version 0.8.0. There is a NULL pointer dereference in the function gf_isom_get_media_data_size() in isomedia/isom_read.c.
CVE-2019-20167MEDIUMCVSS 5.5EG 5.5
2019-12-31
An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-20191109. There is a NULL pointer dereference in the function senc_Parse() in isomedia/box_code_drm.c.
CVE-2019-20166MEDIUMCVSS 5.5EG 5.5
2019-12-31
An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-20191109. There is a NULL pointer dereference in the function gf_isom_dump() in isomedia/box_dump.c.
CVE-2019-20165MEDIUMCVSS 5.5EG 5.5
2019-12-31
An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-20191109. There is a NULL pointer dereference in the function ilst_item_Read() in isomedia/box_code_apple.c.
CVE-2019-20164MEDIUMCVSS 5.5EG 5.5
2019-12-31
An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-20191109. There is a NULL pointer dereference in the function gf_isom_box_del() in isomedia/box_funcs.c.
CVE-2019-20163MEDIUMCVSS 5.5EG 5.5
2019-12-31
An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-20191109. There is a NULL pointer dereference in the function gf_odf_avc_cfg_write_bs() in odf/descriptors.c.
CVE-2019-20093MEDIUMCVSS 5.5EG 5.5
2019-12-30
The PoDoFo::PdfVariant::DelayedLoad function in PdfVariant.h in PoDoFo 0.9.6 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file, because of ImageExtractor.cpp.
CVE-2019-20092MEDIUMCVSS 5.5EG 5.5
2019-12-30
An issue was discovered in Bento4 1.5.1.0. There is a NULL pointer dereference in AP4_Descriptor::GetTag in mp42ts when called from AP4_EsDescriptor::GetDecoderConfigDescriptor in Ap4EsDescriptor.cpp.
CVE-2019-20091MEDIUMCVSS 5.5EG 5.5
2019-12-30
An issue was discovered in Bento4 1.5.1.0. There is a NULL pointer dereference in AP4_Descriptor::GetTag in mp42ts when called from AP4_DecoderConfigDescriptor::GetDecoderSpecificInfoDescriptor in Ap4DecoderConfigDescriptor.cpp.
CVE-2019-20054MEDIUMCVSS 5.5EG 5.5
2019-12-28
In the Linux kernel before 5.0.6, there is a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e.
CVE-2019-18388MEDIUMCVSS 5.5EG 5.5
2019-12-23
A NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via malformed commands.
CVE-2019-10513MEDIUMCVSS 5.5EG 5.5
2019-12-18
Possibility of Null pointer access if the SPDM commands are executed in the non-standard way in Trustzone in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IO…
CVE-2019-19815MEDIUMCVSS 5.5EG 5.5
2019-12-17
In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can cause a NULL pointer dereference in f2fs_recover_fsync_data in fs/f2fs/recovery.c. This is related to F2FS_P_SB in fs/f2fs/f2fs.h.
CVE-2019-14604MEDIUMCVSS 5.5EG 5.5
2019-12-16
Null pointer dereference in the FPGA kernel driver for Intel(R) Quartus(R) Prime Pro Edition before version 19.3 may allow an authenticated user to potentially enable denial of service via local access.
CVE-2019-5256MEDIUMCVSS 5.5EG 5.5
2019-12-13
Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981) have a null pointer…
CVE-2019-10545MEDIUMCVSS 5.5EG 5.5
2019-12-12
Null pointer dereference issue in kernel due to missing check related to LLC support in GPU in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Mobile, Snapdragon Voice & Music in QCS605, S…
CVE-2019-19462MEDIUMCVSS 5.5EG 5.5
2019-11-30
relay_open in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service (such as relay blockage) by triggering a NULL alloc_percpu result.

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