Vulnerabilities (CVE)

Filtered by CWE-476
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-14853 1 Samsung 2 Galaxy S6, Galaxy S6 Firmware 2019-01-08 3.3 LOW 4.3 MEDIUM
A NULL pointer dereference in dhd_prot_txdata_write_flush in drivers/net/wireless/bcmdhd4358/dhd_msgbuf.c in the bcmdhd4358 Wi-Fi driver on the Samsung Galaxy S6 SM-G920F G920FXXU5EQH7 allows an attacker (who has obtained code execution on the Wi-Fi chip) to cause the device to reboot. The Samsung ID is SVE-2018-11783.
CVE-2018-5812 2 Canonical, Libraw 2 Ubuntu Linux, Libraw 2019-01-03 4.3 MEDIUM 6.5 MEDIUM
An error within the "nikon_coolscan_load_raw()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.9 can be exploited to trigger a NULL pointer dereference.
CVE-2018-5806 2 Libraw, Redhat 4 Libraw, Enterprise Linux Desktop, Enterprise Linux Server and 1 more 2018-12-28 4.3 MEDIUM 6.5 MEDIUM
An error within the "leaf_hdr_load_raw()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.8 can be exploited to trigger a NULL pointer dereference.
CVE-2016-10209 1 Libarchive 1 Libarchive 2018-12-28 4.3 MEDIUM 5.5 MEDIUM
The archive_wstring_append_from_mbs function in archive_string.c in libarchive 3.2.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted archive file.
CVE-2018-19757 1 Libsixel Project 1 Libsixel 2018-12-26 4.3 MEDIUM 6.5 MEDIUM
There is a NULL pointer dereference at function sixel_helper_set_additional_message (status.c) in libsixel 1.8.2 that will cause a denial of service.
CVE-2018-19406 1 Linux 1 Linux Kernel 2018-12-19 4.9 MEDIUM 5.5 MEDIUM
kvm_pv_send_ipi in arch/x86/kvm/lapic.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where the apic map is uninitialized.
CVE-2018-19209 1 Nasm 1 Netwide Assembler 2018-12-13 4.3 MEDIUM 5.5 MEDIUM
Netwide Assembler (NASM) 2.14rc15 has a NULL pointer dereference in the function find_label in asm/labels.c that will lead to a DoS attack.
CVE-2018-19129 1 Libav 1 Libav 2018-12-12 4.3 MEDIUM 6.5 MEDIUM
In Libav 12.3, a NULL pointer dereference (RIP points to zero) issue in ff_mpa_synth_filter_float in libavcodec/mpegaudiodsp_template.c can cause a segmentation fault (application crash) via a crafted mov file.
CVE-2018-19121 1 Mz-automation 1 Libiec61850 2018-12-07 4.3 MEDIUM 4.3 MEDIUM
An issue has been found in libIEC61850 v1.3. It is a SEGV in Ethernet_receivePacket in ethernet_bsd.c.
CVE-2018-19122 1 Mz-automation 1 Libiec61850 2018-12-07 4.3 MEDIUM 4.3 MEDIUM
An issue has been found in libIEC61850 v1.3. It is a NULL pointer dereference in Ethernet_sendPacket in ethernet_bsd.c.
CVE-2018-18829 1 Libav 1 Libav 2018-12-06 4.3 MEDIUM 6.5 MEDIUM
There exists a NULL pointer dereference in ff_vc1_parse_frame_header_adv in vc1.c in Libav 12.3, which allows attackers to cause a denial-of-service through a crafted aac file.
CVE-2018-6925 1 Freebsd 1 Freebsd 2018-11-30 4.9 MEDIUM 5.5 MEDIUM
In FreeBSD before 11.2-STABLE(r338986), 11.2-RELEASE-p4, 11.1-RELEASE-p15, 10.4-STABLE(r338985), and 10.4-RELEASE-p13, due to improper maintenance of IPv6 protocol control block flags through various failure paths, an unprivileged authenticated local user may be able to cause a NULL pointer dereference causing the kernel to crash.
CVE-2018-18457 1 Xpdfreader 1 Xpdf 2018-11-30 4.3 MEDIUM 5.5 MEDIUM
The function DCTStream::readScan in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted pdf file, as demonstrated by pdftoppm.
CVE-2018-18458 1 Xpdfreader 1 Xpdf 2018-11-30 4.3 MEDIUM 5.5 MEDIUM
The function DCTStream::decodeImage in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted pdf file, as demonstrated by pdftoppm.
CVE-2018-18459 1 Xpdfreader 1 Xpdf 2018-11-30 4.3 MEDIUM 5.5 MEDIUM
The function DCTStream::getBlock in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted pdf file, as demonstrated by pdftoppm.
CVE-2017-17123 1 Gnu 1 Binutils 2018-11-27 4.3 MEDIUM 5.5 MEDIUM
The coff_slurp_reloc_table function in coffcode.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted COFF based file.
CVE-2017-18301 1 Qualcomm 46 Fsm9055, Fsm9055 Firmware, Fsm9955 and 43 more 2018-11-23 4.9 MEDIUM 5.5 MEDIUM
In Small Cell SoC and Snapdragon (Automobile, Mobile, Wear) in version FSM9055, FSM9955, MDM9607, MDM9640, MDM9650, MSM8909W, SD 425, SD 427, SD 430, SD 435, SD 450, SD 617, SD 625, SD 650/52, SD 820, SD 820A, SD 835, SD 845, SDM630, SDM636, SDM660, SDX20, Snapdragon_High_Med_2016, providing the NULL argument of ICE regulator while processing create key IOCTL results in system restart.
CVE-2018-17154 1 Freebsd 1 Freebsd 2018-11-23 4.9 MEDIUM 5.5 MEDIUM
In FreeBSD before 11.2-STABLE(r338987), 11.2-RELEASE-p4, and 11.1-RELEASE-p15, due to insufficient memory checking in the freebsd4_getfsstat system call, a NULL pointer dereference can occur. Unprivileged authenticated local users may be able to cause a denial of service.
CVE-2016-8690 2 Fedoraproject, Jasper Project 2 Fedora, Jasper 2018-11-22 4.3 MEDIUM 5.5 MEDIUM
The bmp_getdata function in libjasper/bmp/bmp_dec.c in JasPer before 1.900.5 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted BMP image in an imginfo command.
CVE-2018-17432 1 Hdfgroup 1 Hdf5 2018-11-09 4.3 MEDIUM 6.5 MEDIUM
A NULL pointer dereference in H5O_sdspace_encode() in H5Osdspace.c in the HDF HDF5 through 1.10.3 library allows attackers to cause a denial of service via a crafted HDF5 file.
CVE-2018-1000636 1 Jerryscript 1 Jerryscript 2018-11-07 4.3 MEDIUM 6.5 MEDIUM
JerryScript version Tested on commit f86d7459d195c8ba58479d1861b0cc726c8b3793. Analysing history it seems that the issue has been present since commit 64a340ffeb8809b2b66bbe32fd443a8b79fdd860 contains a CWE-476: NULL Pointer Dereference vulnerability in Triggering undefined behavior at jerry-core/ecma/builtin-objects/typedarray/ecma-builtin-typedarray-prototype.c:598 (passing NULL to memcpy as 2nd argument) results in null pointer dereference (segfault) at jerry-core/jmem/jmem-heap.c:463 that can result in Crash due to segmentation fault. This attack appear to be exploitable via The victim must execute specially crafted javascript code. This vulnerability appears to have been fixed in after commit 87897849f6879df10e8ad68a41bf8cf507edf710.
CVE-2018-7542 2 Debian, Xen 2 Debian Linux, Xen 2018-10-31 4.9 MEDIUM 6.5 MEDIUM
An issue was discovered in Xen 4.8.x through 4.10.x allowing x86 PVH guest OS users to cause a denial of service (NULL pointer dereference and hypervisor crash) by leveraging the mishandling of configurations that lack a Local APIC.
CVE-2018-1000200 1 Linux 1 Linux Kernel 2018-10-31 4.9 MEDIUM 5.5 MEDIUM
The Linux Kernel versions 4.14, 4.15, and 4.16 has a null pointer dereference which can result in an out of memory (OOM) killing of large mlocked processes. The issue arises from an oom killed process's final thread calling exit_mmap(), which calls munlock_vma_pages_all() for mlocked vmas.This can happen synchronously with the oom reaper's unmap_page_range() since the vma's VM_LOCKED bit is cleared before munlocking (to determine if any other vmas share the memory and are mlocked).
CVE-2018-1095 1 Linux 1 Linux Kernel 2018-10-31 7.1 HIGH 5.5 MEDIUM
The ext4_xattr_check_entries function in fs/ext4/xattr.c in the Linux kernel through 4.15.15 does not properly validate xattr sizes, which causes misinterpretation of a size as an error code, and consequently allows attackers to cause a denial of service (get_acl NULL pointer dereference and system crash) via a crafted ext4 image.
CVE-2018-1065 1 Linux 1 Linux Kernel 2018-10-31 4.7 MEDIUM 4.7 MEDIUM
The netfilter subsystem in the Linux kernel through 4.15.7 mishandles the case of a rule blob that contains a jump but lacks a user-defined chain, which allows local users to cause a denial of service (NULL pointer dereference) by leveraging the CAP_NET_RAW or CAP_NET_ADMIN capability, related to arpt_do_table in net/ipv4/netfilter/arp_tables.c, ipt_do_table in net/ipv4/netfilter/ip_tables.c, and ip6t_do_table in net/ipv6/netfilter/ip6_tables.c.
CVE-2018-1092 1 Linux 1 Linux Kernel 2018-10-31 7.1 HIGH 5.5 MEDIUM
The ext4_iget function in fs/ext4/inode.c in the Linux kernel through 4.15.15 mishandles the case of a root directory with a zero i_links_count, which allows attackers to cause a denial of service (ext4_process_freed_data NULL pointer dereference and OOPS) via a crafted ext4 image.
CVE-2017-18199 1 Gnu 1 Libcdio 2018-10-31 4.3 MEDIUM 6.5 MEDIUM
realloc_symlink in rock.c in GNU libcdio before 1.0.0 allows remote attackers to cause a denial of service (NULL Pointer Dereference) via a crafted iso file.
CVE-2016-7627 1 Apple 3 Iphone Os, Mac Os X, Watchos 2018-10-30 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in certain Apple products. iOS before 10.2 is affected. macOS before 10.12.2 is affected. watchOS before 3.1.3 is affected. The issue involves the "CoreGraphics" component. It allows attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted font.
CVE-2016-8569 4 Fedoraproject, Libgit2 Project, Opensuse and 1 more 5 Fedora, Libgit2, Leap and 2 more 2018-10-30 4.3 MEDIUM 5.5 MEDIUM
The git_oid_nfmt function in commit.c in libgit2 before 0.24.3 allows remote attackers to cause a denial of service (NULL pointer dereference) via a cat-file command with a crafted object file.
CVE-2016-2318 4 Debian, Graphicsmagick, Opensuse and 1 more 7 Debian Linux, Graphicsmagick, Leap and 4 more 2018-10-30 4.3 MEDIUM 5.5 MEDIUM
GraphicsMagick 1.3.23 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted SVG file, related to the (1) DrawImage function in magick/render.c, (2) SVGStartElement function in coders/svg.c, and (3) TraceArcPath function in magick/render.c.
CVE-2017-15299 1 Linux 1 Linux Kernel 2018-10-30 4.9 MEDIUM 5.5 MEDIUM
The KEYS subsystem in the Linux kernel through 4.13.7 mishandles use of add_key for a key that already exists but is uninstantiated, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted system call.
CVE-2017-18216 1 Linux 1 Linux Kernel 2018-10-30 2.1 LOW 5.5 MEDIUM
In fs/ocfs2/cluster/nodemanager.c in the Linux kernel before 4.15, local users can cause a denial of service (NULL pointer dereference and BUG) because a required mutex is not used.
CVE-2018-1000661 1 Jsish 1 Jsish 2018-10-25 4.3 MEDIUM 6.5 MEDIUM
jsish version 2.4.67 contains a CWE-476: NULL Pointer Dereference vulnerability in Jsi_LogMsg (jsiUtils.c:196) that can result in Crash due to segmentation fault. This attack appear to be exploitable via the victim executing specially crafted javascript code. This vulnerability appears to have been fixed in 2.4.69.
CVE-2018-1000655 1 Jsish 1 Jsish 2018-10-25 4.3 MEDIUM 6.5 MEDIUM
Jsish version 2.4.65 contains a CWE-476: NULL Pointer Dereference vulnerability in Function jsi_ValueCopyMove from jsiValue.c:240 that can result in Crash due to segmentation fault. This attack appear to be exploitable via a crafted javascript code. This vulnerability appears to have been fixed in 2.4.67.
CVE-2017-12475 1 Axiosys 1 Bento4 2018-09-19 4.3 MEDIUM 5.5 MEDIUM
The AP4_Processor::Process function in Core/Ap4Processor.cpp in Bento4 mp4encrypt before 1.5.0-616 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted mp4 file.
CVE-2018-14543 1 Axiosys 1 Bento4 2018-09-19 4.3 MEDIUM 5.5 MEDIUM
There exists one NULL pointer dereference vulnerability in AP4_JsonInspector::AddField in Ap4Atom.cpp in Bento4 1.5.1-624, which can allow attackers to cause a denial-of-service via a crafted mp4 file. This vulnerability can be triggered by the executable mp4dump.
CVE-2018-14448 1 Untrunc Project 1 Untrunc 2018-09-14 4.3 MEDIUM 6.5 MEDIUM
Codec::parse in track.cpp in Untrunc through 2018-06-07 has a NULL pointer dereference via a crafted MP4 file because of improper interaction with libav.
CVE-2018-13250 1 Libming 1 Libming 2018-08-27 4.3 MEDIUM 6.5 MEDIUM
libming 0.4.8 has a NULL pointer dereference in the getString function of the decompile.c file, related to decompileSTRINGCONCAT. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted swf file.
CVE-2018-14471 1 Gnu 1 Libredwg 2018-08-24 4.3 MEDIUM 6.5 MEDIUM
dwg_obj_block_control_get_block_headers in dwg_api.c in GNU LibreDWG 0.5.1048 allows remote attackers to cause a denial of service (NULL pointer dereference and SEGV) via a crafted dwg file.
CVE-2017-16536 1 Linux 1 Linux Kernel 2018-08-24 7.2 HIGH 6.6 MEDIUM
The cx231xx_usb_probe function in drivers/media/usb/cx231xx/cx231xx-cards.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device.
CVE-2017-16537 1 Linux 1 Linux Kernel 2018-08-24 7.2 HIGH 6.6 MEDIUM
The imon_probe function in drivers/media/rc/imon.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device.
CVE-2017-16914 1 Linux 1 Linux Kernel 2018-08-24 7.1 HIGH 5.9 MEDIUM
The "stub_send_ret_submit()" function (drivers/usb/usbip/stub_tx.c) in the Linux Kernel before version 4.14.8, 4.9.71, 4.1.49, and 4.4.107 allows attackers to cause a denial of service (NULL pointer dereference) via a specially crafted USB over IP packet.
CVE-2017-16532 1 Linux 1 Linux Kernel 2018-08-24 7.2 HIGH 6.6 MEDIUM
The get_endpoints function in drivers/usb/misc/usbtest.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device.
CVE-2018-12928 2 Canonical, Linux 2 Ubuntu Linux, Linux Kernel 2018-08-21 4.9 MEDIUM 5.5 MEDIUM
In the Linux kernel 4.15.0, a NULL pointer dereference was discovered in hfs_ext_read_extent in hfs.ko. This can occur during a mount of a crafted hfs filesystem.
CVE-2018-5710 1 Mit 1 Kerberos 2018-08-13 4.0 MEDIUM 6.5 MEDIUM
An issue was discovered in MIT Kerberos 5 (aka krb5) through 1.16. The pre-defined function "strlen" is getting a "NULL" string as a parameter value in plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in the Key Distribution Center (KDC), which allows remote authenticated users to cause a denial of service (NULL pointer dereference) via a modified kadmin client.
CVE-2017-17555 2 Aubio, Ffmpeg 3 Aubio, Ffmpeg, Libswresample 2018-08-13 4.3 MEDIUM 6.5 MEDIUM
The swri_audio_convert function in audioconvert.c in FFmpeg libswresample through 3.0.101, as used in FFmpeg 3.4.1, aubio 0.4.6, and other products, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted audio file.
CVE-2015-8970 1 Linux 1 Linux Kernel 2018-08-13 4.9 MEDIUM 5.5 MEDIUM
crypto/algif_skcipher.c in the Linux kernel before 4.4.2 does not verify that a setkey operation has been performed on an AF_ALG socket before an accept system call is processed, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted application that does not supply a key, related to the lrw_crypt function in crypto/lrw.c.
CVE-2017-17554 1 Aubio 1 Aubio 2018-08-13 4.3 MEDIUM 5.5 MEDIUM
A NULL pointer dereference (DoS) Vulnerability was found in the function aubio_source_avcodec_readframe in io/source_avcodec.c of aubio 0.4.6, which may lead to DoS when playing a crafted audio file.
CVE-2017-18250 1 Imagemagick 1 Imagemagick 2018-08-09 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in ImageMagick 7.0.7. A NULL pointer dereference vulnerability was found in the function LogOpenCLBuildFailure in MagickCore/opencl.c, which allows attackers to cause a denial of service via a crafted file.
CVE-2018-12460 1 Ffmpeg 1 Ffmpeg 2018-08-02 4.3 MEDIUM 6.5 MEDIUM
libavcodec in FFmpeg 4.0 may trigger a NULL pointer dereference if the studio profile is incorrectly detected while converting a crafted AVI file to MPEG4, leading to a denial of service, related to idctdsp.c and mpegvideo.c.