Filtered by CWE-476
Total 4523 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2025-57612 1 Meh.schizofreni 1 Rust-ffmpeg 2025-09-10 7.5 High
An issue was discovered in rust-ffmpeg 0.3.0 (after comit 5ac0527) Null pointer dereference vulnerability in the name() method allows an attacker to cause a denial of service. The vulnerability exists because the method fails to check for a NULL return value from the av_get_sample_fmt_name() C function, which can be triggered by providing an unrecognized sample format.
CVE-2025-57613 1 Meh.schizofreni 1 Rust-ffmpeg 2025-09-10 7.5 High
An issue was discovered in rust-ffmpeg 0.3.0 (after comit 5ac0527) A null pointer dereference vulnerability in the input() constructor function allows an attacker to cause a denial of service. The vulnerability is triggered when the avio_alloc_context() call fails and returns NULL, which is then stored and later dereferenced by the Io struct's Drop implementation.
CVE-2025-57615 1 Meh.schizofreni 1 Rust-ffmpeg 2025-09-10 7.5 High
An issue was discovered in rust-ffmpeg 0.3.0 (after comit 5ac0527) An integer overflow vulnerability in the Vector::new constructor function allows an attacker to cause a denial of service via a null pointer dereference. The vulnerability stems from an unchecked cast of a usize parameter to c_int, which can result in a negative value being passed to the underlying C function sws_allocVec().
CVE-2025-29838 1 Microsoft 2 Windows 11 24h2, Windows Server 2025 2025-09-10 7.4 High
Null pointer dereference in Windows Drivers allows an unauthorized attacker to elevate privileges locally.
CVE-2025-29835 1 Microsoft 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more 2025-09-10 6.5 Medium
Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
CVE-2025-21285 1 Microsoft 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more 2025-09-09 7.5 High
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
CVE-2025-0009 1 Amd 9 Athlon, Radeon Pro V520, Radeon Pro V620 and 6 more 2025-09-08 5.5 Medium
A NULL pointer dereference in AMD Crash Defender could allow an attacker to write a NULL output to a log file potentially resulting in a system crash and loss of availability.
CVE-2025-36894 1 Google 1 Android 2025-09-05 7.5 High
In TBD of TBD, there is a possible DoS due to a missing null check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.
CVE-2024-36620 2 Mobyproject, Redhat 2 Moby, Openshift 2025-09-05 6.5 Medium
moby v25.0.0 - v26.0.2 is vulnerable to NULL Pointer Dereference via daemon/images/image_history.go.
CVE-2025-0287 1 Paragon-software 6 Paragon Backup \& Recovery, Paragon Disk Wiper, Paragon Drive Copy and 3 more 2025-09-05 5.1 Medium
Various Paragon Software products contain a null pointer dereference vulnerability within biontdrv.sys that is caused by a lack of a valid MasterLrp structure in the input buffer, allowing an attacker to execute arbitrary code in the kernel, facilitating privilege escalation.
CVE-2025-8586 1 Libav 1 Libav 2025-09-04 3.3 Low
A vulnerability, which was classified as problematic, was found in libav up to 12.3. This affects the function ff_seek_frame_binary of the file /libavformat/utils.c of the component MPEG File Parser. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The bug was initially reported by the researcher to the wrong project. This vulnerability only affects products that are no longer supported by the maintainer.
CVE-2025-8584 1 Libav 1 Libav 2025-09-04 3.3 Low
A vulnerability classified as problematic was found in libav up to 12.3. Affected by this vulnerability is the function av_buffer_unref of the file libavutil/buffer.c of the component AVI File Parser. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The bug was initially reported by the researcher to the wrong project. This vulnerability only affects products that are no longer supported by the maintainer.
CVE-2024-53270 2 Envoyproxy, Redhat 2 Envoy, Service Mesh 2025-09-04 7.5 High
Envoy is a cloud-native high-performance edge/middle/service proxy. In affected versions `sendOverloadError` is going to assume the active request exists when `envoy.load_shed_points.http1_server_abort_dispatch` is configured. If `active_request` is nullptr, only onMessageBeginImpl() is called. However, the `onMessageBeginImpl` will directly return ok status if the stream is already reset leading to the nullptr reference. The downstream reset can actually happen during the H/2 upstream reset. As a result envoy may crash. This issue has been addressed in releases 1.32.3, 1.31.5, 1.30.9, and 1.29.12. Users are advised to upgrade. Users unable to upgrade may disable `http1_server_abort_dispatch` load shed point and/or use a high threshold.
CVE-2025-27701 1 Google 1 Android 2025-09-04 5.5 Medium
In the function process_crypto_cmd, the values of ptrs[i] can be potentially equal to NULL which is valid value after calling slice_map_array(). Later this values will be derefenced without prior NULL check, which can lead to local Temporary DoS or OOB Read, leading to information disclosure.
CVE-2025-8114 2 Libssh, Redhat 3 Libssh, Enterprise Linux, Openshift 2025-09-03 4.7 Medium
A flaw was found in libssh, a library that implements the SSH protocol. When calculating the session ID during the key exchange (KEX) process, an allocation failure in cryptographic functions may lead to a NULL pointer dereference. This issue can cause the client or server to crash.
CVE-2024-43886 1 Linux 1 Linux Kernel 2025-09-03 5.5 Medium
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check in resource_log_pipe_topology_update [WHY] When switching from "Extend" to "Second Display Only" we sometimes call resource_get_otg_master_for_stream on a stream for the eDP, which is disconnected. This leads to a null pointer dereference. [HOW] Added a null check in dc_resource.c/resource_log_pipe_topology_update.
CVE-2023-7042 2 Linux, Redhat 2 Linux Kernel, Enterprise Linux 2025-09-02 4.4 Medium
A null pointer dereference vulnerability was found in ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev() in drivers/net/wireless/ath/ath10k/wmi-tlv.c in the Linux kernel. This issue could be exploited to trigger a denial of service.
CVE-2023-6679 3 Fedoraproject, Linux, Redhat 4 Fedora, Linux Kernel, Enterprise Linux and 1 more 2025-09-02 5.5 Medium
A null pointer dereference vulnerability was found in dpll_pin_parent_pin_set() in drivers/dpll/dpll_netlink.c in the Digital Phase Locked Loop (DPLL) subsystem in the Linux kernel. This issue could be exploited to trigger a denial of service.
CVE-2025-31179 2 Gnuplot, Redhat 2 Gnuplot, Enterprise Linux 2025-08-30 6.2 Medium
A flaw was found in gnuplot. The xstrftime() function may lead to a segmentation fault, causing a system crash.
CVE-2025-31178 2 Gnuplot, Redhat 2 Gnuplot, Enterprise Linux 2025-08-30 6.2 Medium
A flaw was found in gnuplot. The GetAnnotateString() function may lead to a segmentation fault and cause a system crash.