Filtered by CWE-476
Total 4143 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2024-55069 2025-05-12 5.3 Medium
ffmpeg 7.1 is vulnerable to Null Pointer Dereference in function iamf_read_header in /libavformat/iamfdec.c.
CVE-2025-21833 1 Linux 1 Linux Kernel 2025-05-10 5.5 Medium
In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Avoid use of NULL after WARN_ON_ONCE There is a WARN_ON_ONCE to catch an unlikely situation when domain_remove_dev_pasid can't find the `pasid`. In case it nevertheless happens we must avoid using a NULL pointer.
CVE-2025-46592 1 Huawei 1 Harmonyos 2025-05-09 4.4 Medium
Null pointer dereference vulnerability in the USB HDI driver module Impact: Successful exploitation of this vulnerability may affect availability.
CVE-2025-27241 1 Openatom 1 Openharmony 2025-05-09 3.3 Low
in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer dereference.
CVE-2025-27248 1 Openatom 1 Openharmony 2025-05-09 3.3 Low
in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer dereference.
CVE-2025-25218 1 Openatom 1 Openharmony 2025-05-09 3.3 Low
in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer dereference.
CVE-2022-22232 1 Juniper 29 Junos, Srx100, Srx110 and 26 more 2025-05-09 7.5 High
A NULL Pointer Dereference vulnerability in the Packet Forwarding Engine of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). On SRX Series If Unified Threat Management (UTM) Enhanced Content Filtering (CF) is enabled and specific transit traffic is processed the PFE will crash and restart. This issue affects Juniper Networks Junos OS: 21.4 versions prior to 21.4R1-S2, 21.4R2 on SRX Series; 22.1 versions prior to 22.1R1-S1, 22.1R2 on SRX Series. This issue does not affect Juniper Networks Junos OS versions prior to 21.4R1.
CVE-2024-45027 1 Linux 1 Linux Kernel 2025-05-09 5.5 Medium
In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Check for xhci->interrupters being allocated in xhci_mem_clearup() If xhci_mem_init() fails, it calls into xhci_mem_cleanup() to mop up the damage. If it fails early enough, before xhci->interrupters is allocated but after xhci->max_interrupters has been set, which happens in most (all?) cases, things get uglier, as xhci_mem_cleanup() unconditionally derefences xhci->interrupters. With prejudice. Gate the interrupt freeing loop with a check on xhci->interrupters being non-NULL. Found while debugging a DMA allocation issue that led the XHCI driver on this exact path.
CVE-2022-21546 2025-05-09 7.7 High
In the Linux kernel, the following vulnerability has been resolved: scsi: target: Fix WRITE_SAME No Data Buffer crash In newer version of the SBC specs, we have a NDOB bit that indicates there is no data buffer that gets written out. If this bit is set using commands like "sg_write_same --ndob" we will crash in target_core_iblock/file's execute_write_same handlers when we go to access the se_cmd->t_data_sg because its NULL. This patch adds a check for the NDOB bit in the common WRITE SAME code because we don't support it. And, it adds a check for zero SG elements in each handler in case the initiator tries to send a normal WRITE SAME with no data buffer.
CVE-2024-25454 1 Axiosys 1 Bento4 2025-05-08 5.5 Medium
Bento4 v1.6.0-640 was discovered to contain a NULL pointer dereference via the AP4_DescriptorFinder::Test() function.
CVE-2025-43967 1 Struktur 1 Libheif 2025-05-08 2.9 Low
libheif before 1.19.6 has a NULL pointer dereference in ImageItem_Grid::get_decoder in image-items/grid.cc because a grid image can reference a nonexistent image item.
CVE-2025-43966 1 Struktur 1 Libheif 2025-05-08 2.9 Low
libheif before 1.19.6 has a NULL pointer dereference in ImageItem_iden in image-items/iden.cc.
CVE-2025-41414 2025-05-08 7.5 High
When HTTP/2 client and server profile is configured on a virtual server, undisclosed requests can cause TMM to terminate.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
CVE-2025-41433 2025-05-08 7.5 High
When a Session Initiation Protocol (SIP) message routing framework (MRF) application layer gateway (ALG) profile is configured on a Message Routing virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVE-2025-37800 2025-05-08 6.4 Medium
In the Linux kernel, the following vulnerability has been resolved: driver core: fix potential NULL pointer dereference in dev_uevent() If userspace reads "uevent" device attribute at the same time as another threads unbinds the device from its driver, change to dev->driver from a valid pointer to NULL may result in crash. Fix this by using READ_ONCE() when fetching the pointer, and take bus' drivers klist lock to make sure driver instance will not disappear while we access it. Use WRITE_ONCE() when setting the driver pointer to ensure there is no tearing.
CVE-2025-32910 1 Redhat 1 Enterprise Linux 2025-05-07 6.5 Medium
A flaw was found in libsoup, where soup_auth_digest_authenticate() is vulnerable to a NULL pointer dereference. This issue may cause the libsoup client to crash.
CVE-2025-32909 1 Redhat 1 Enterprise Linux 2025-05-07 5.3 Medium
A flaw was found in libsoup. SoupContentSniffer may be vulnerable to a NULL pointer dereference in the sniff_mp4 function. The HTTP server may cause the libsoup client to crash.
CVE-2025-31178 1 Redhat 1 Enterprise Linux 2025-05-07 6.2 Medium
A flaw was found in gnuplot. The GetAnnotateString() function may lead to a segmentation fault and cause a system crash.
CVE-2025-31180 1 Redhat 1 Enterprise Linux 2025-05-07 6.2 Medium
A flaw was found in gnuplot. The CANVAS_text() function may lead to a segmentation fault and cause a system crash.
CVE-2025-31179 1 Redhat 1 Enterprise Linux 2025-05-07 6.2 Medium
A flaw was found in gnuplot. The xstrftime() function may lead to a segmentation fault, causing a system crash.