Vulnerabilities (CVE)

Filtered by CWE-476
Total 5897 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2022-3116 1 Heimdal Project 1 Heimdal 2026-06-17 N/A 7.5 HIGH
The Heimdal Software Kerberos 5 implementation is vulnerable to a null pointer dereferance. An attacker with network access to an application that depends on the vulnerable code path can cause the application to crash.
CVE-2022-3114 1 Linux 1 Linux Kernel 2026-06-17 N/A 5.5 MEDIUM
An issue was discovered in the Linux kernel through 5.16-rc6. imx_register_uart_clocks in drivers/clk/imx/clk.c lacks check of the return value of kcalloc() and will cause the null pointer dereference.
CVE-2022-3113 1 Linux 1 Linux Kernel 2026-06-17 N/A 5.5 MEDIUM
An issue was discovered in the Linux kernel through 5.16-rc6. mtk_vcodec_fw_vpu_init in drivers/media/platform/mtk-vcodec/mtk_vcodec_fw_vpu.c lacks check of the return value of devm_kzalloc() and will cause the null pointer dereference.
CVE-2022-3112 1 Linux 1 Linux Kernel 2026-06-17 N/A 5.5 MEDIUM
An issue was discovered in the Linux kernel through 5.16-rc6. amvdec_set_canvases in drivers/staging/media/meson/vdec/vdec_helpers.c lacks check of the return value of kzalloc() and will cause the null pointer dereference.
CVE-2022-3111 1 Linux 1 Linux Kernel 2026-06-17 N/A 5.5 MEDIUM
An issue was discovered in the Linux kernel through 5.16-rc6. free_charger_irq() in drivers/power/supply/wm8350_power.c lacks free of WM8350_IRQ_CHG_FAST_RDY, which is registered in wm8350_init_charger().
CVE-2022-3110 1 Linux 1 Linux Kernel 2026-06-17 N/A 5.5 MEDIUM
An issue was discovered in the Linux kernel through 5.16-rc6. _rtw_init_xmit_priv in drivers/staging/r8188eu/core/rtw_xmit.c lacks check of the return value of rtw_alloc_hwxmits() and will cause the null pointer dereference.
CVE-2022-3109 3 Debian, Fedoraproject, Ffmpeg 3 Debian Linux, Fedora, Ffmpeg 2026-06-17 N/A 7.5 HIGH
An issue was discovered in the FFmpeg package, where vp3_decode_frame in libavcodec/vp3.c lacks check of the return value of av_malloc() and will cause a null pointer dereference, impacting availability.
CVE-2022-3107 1 Linux 1 Linux Kernel 2026-06-17 N/A 5.5 MEDIUM
An issue was discovered in the Linux kernel through 5.16-rc6. netvsc_get_ethtool_stats in drivers/net/hyperv/netvsc_drv.c lacks check of the return value of kvmalloc_array() and will cause the null pointer dereference.
CVE-2022-3106 1 Linux 1 Linux Kernel 2026-06-17 N/A 5.5 MEDIUM
An issue was discovered in the Linux kernel through 5.16-rc6. ef100_update_stats in drivers/net/ethernet/sfc/ef100_nic.c lacks check of the return value of kmalloc().
CVE-2022-3105 1 Linux 1 Linux Kernel 2026-06-17 N/A 5.5 MEDIUM
An issue was discovered in the Linux kernel through 5.16-rc6. uapi_finalize in drivers/infiniband/core/uverbs_uapi.c lacks check of kmalloc_array().
CVE-2022-3078 1 Linux 1 Linux Kernel 2026-06-17 N/A 5.5 MEDIUM
An issue was discovered in the Linux kernel through 5.16-rc6. There is a lack of check after calling vzalloc() and lack of free after allocation in drivers/media/test-drivers/vidtv/vidtv_s302m.c.
CVE-2022-39837 1 Genivi 1 Diagnostic Log And Trace 2026-06-17 N/A 5.5 MEDIUM
An issue was discovered in Connected Vehicle Systems Alliance (COVESA) dlt-daemon through 2.18.8. Due to a faulty DLT file parser, a crafted DLT file that crashes the process can be created. This is due to missing validation checks. There is a NULL pointer dereference,
CVE-2022-39829 1 Samsung 1 Mtower 2026-06-17 N/A 7.5 HIGH
There is a NULL pointer dereference in aes256_encrypt in Samsung mTower through 0.3.0 due to a missing check on the return value of EVP_CIPHER_CTX_new.
CVE-2022-39381 2 Muhammarajs Project, Pdfhummus 2 Muhammarajs, Hummusjs 2026-06-17 N/A 7.5 HIGH
Muhammara is a node module with c/cpp bindings to modify PDF with js for node or electron (based/replacement on/of galkhana/hummusjs). The package muhammara before 2.6.0; all versions of package hummus are vulnerable to Denial of Service (DoS) when supplied with a maliciously crafted PDF file to be appended to another. This issue has been patched in 2.6.0 for muhammara and not at all for hummus. As a workaround, do not process files from untrusted sources.
CVE-2022-39028 4 Debian, Gnu, Mit and 1 more 4 Debian Linux, Inetutils, Kerberos 5 and 1 more 2026-06-17 N/A 7.5 HIGH
telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a "telnet/tcp server failing (looping), service terminated" error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.
CVE-2022-38928 1 Xpdfreader 1 Xpdf 2026-06-17 N/A 7.8 HIGH
XPDF 4.04 is vulnerable to Null Pointer Dereference in FoFiType1C.cc:2393.
CVE-2022-38497 1 Lief-project 1 Lief 2026-06-17 N/A 5.5 MEDIUM
LIEF commit 365a16a was discovered to contain a segmentation violation via the component CoreFile.tcc:69.
CVE-2022-38307 1 Lief-project 1 Lief 2026-06-17 N/A 5.5 MEDIUM
LIEF commit 5d1d643 was discovered to contain a segmentation violation via the function LIEF::MachO::SegmentCommand::file_offset() at /MachO/SegmentCommand.cpp.
CVE-2022-37797 2 Debian, Lighttpd 2 Debian Linux, Lighttpd 2026-06-17 N/A 7.5 HIGH
In lighttpd 1.4.65, mod_wstunnel does not initialize a handler function pointer if an invalid HTTP request (websocket handshake) is received. It leads to null pointer dereference which crashes the server. It could be used by an external attacker to cause denial of service condition.
CVE-2022-37290 2 Fedoraproject, Gnome 2 Fedora, Nautilus 2026-06-17 N/A 5.5 MEDIUM
GNOME Nautilus 42.2 allows a NULL pointer dereference and get_basename application crash via a pasted ZIP archive.