The vulnerability of the fw_dev_release() function in the drivers/base/firmware_loader/sysfs.c module of the Linux kernel’s device drivers allows a hacker to trigger a service failure.

The vulnerability of the fwdevrelease function in the drivers/base/firmwareloader/sysfs.c file of the Linux kernel’s device drivers relates to improper memory release memory leak. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

Ella Core 代码问题漏洞

Ella Core is an open-source solution developed by Ella Networks for use in private networks as a 5G core network solution. Versions of Ella Core prior to 1.8.0 contained code vulnerabilities. These vulnerabilities stemmed from kernel crashes that occurred when processing messages indicating faile...

CVE-2026-34761: NULL Pointer Dereference

Ella Core is a 5G core designed for private networks. Prior to version 1.8.0, Ella Core panics when processing a NGAP handover failure message. An attacker able to cause a gNodeB to send NGAP handover failure messages to Ella Core can crash the process, causing service disruption for all connecte...

Ella Core Panics Upon NGAP handover failure

Summary Ella Core panics when processing a NGAP handover failure message. Impact If an attacker can force a gNodeB to send NGAP handover failure messages to Ella Core, the process will crash, thereby disrupting service for all connected subscribers. Fix Improve guards in NGAP handover handlers...

GHSA-6GM8-3G4H-W82M Ella Core Panics Upon NGAP handover failure

Summary Ella Core panics when processing a NGAP handover failure message. Impact If an attacker can force a gNodeB to send NGAP handover failure messages to Ella Core, the process will crash, thereby disrupting service for all connected subscribers. Fix Improve guards in NGAP handover handlers...

The vulnerability of the qtrr_endpoint_post() function in the net/qrtr/af_qrtr.c module allows for exploitation by attackers, enabling them to cause service interruptions on Qualcomm Linux-based system kernels.

The vulnerability of the qrtrendpointpost function in the net/qrtr/afqrtr.c module, which is part of the Qualcomm IPC kernel for Linux operating systems, is related to the use of an uninitialized variable. Exploiting this vulnerability could allow a attacker to cause a service failure...

The vulnerability of the bpf_link_inc() function in the kernel/bpf/syscall.c module, which is part of the Linux operating system’s BPF interpreter support, allows a hacker to cause a service failure.

The vulnerability of the bpflinkinc function in the kernel/bpf/syscall.c module, which is part of the BPF interpreter support for Linux’s operating system, relates to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the z_erofs_get_gbuf() function in the fs/erofs/zutil.c module, which is part of the EROFS Enhanced Read-Only File System support for the Linux operating system, allows a malicious actor to cause a service failure.

The vulnerability of the zerofsgetgbuf function in the fs/erofs/zutil.c module, which is part of the EROFS Enhanced Read-Only File System support in the Linux operating system, is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to...

The vulnerability of the qla24xx_issue_sa_replace_iocb() function in the drivers/scsi/qla2xxx/qla_edif.c module of the SCSI device driver for the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the qla24xxissuesareplaceiocb function in the drivers/scsi/qla2xxx/qlaedif.c module of the SCSI device driver for the Linux operating system is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the btrfs_qgroup_check_inherit() function in the fs/btrfs/qgroup.c module, which is part of the btrfs file system support in Linux kernels, allows an attacker to access protected information or cause service failures.

The vulnerability of the btrfsqgroupcheckinherit function in the fs/btrfs/qgroup.c module of the Linux file system support module is related to the execution of operations outside the buffer boundaries. Exploiting this vulnerability could allow an attacker to access protected information or cause...

The vulnerability of the __hw_perf_event_init() function in the arch/s390/kernel/perf_cpum_sf.c module, which is part of the S390 platform support for the Linux operating system, allows a attacker to gain access to protected information or cause a service failure.

The vulnerability of the hwperfeventinit function in the arch/s390/kernel/perfcpumsf.c module, which is part of the S390 platform support for the Linux operating system, is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to access...

The vulnerability of the mxser_activate() function in the drivers/tty/mxser.c file of the console TTY support driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the mxseractivate function in the drivers/tty/mxser.c file of the TTY console support driver in the Linux operating system is related to the copying of buffers without checking the size of the input data. Exploiting this vulnerability could allow an attacker to cause a servic...

The vulnerability of the dasd_eckd_free_cp() function in the drivers/s390/block/dasd_eckd.c file of the Linux operating system’s S390 platform support driver for block devices allows a hacker to cause a service failure.

The vulnerability of the dasdeckdfreecp function in the drivers/s390/block/dasdeckd.c file of the Linux S390 kernel-based block device support driver involves improper disabling or release of resources. Exploiting this vulnerability could allow an attacker to cause service failure...

The vulnerability of the make_uffdwppte() function in the fs/proc/task_mmu.c module of the Linux kernel’s file system support module allows a attacker to cause a service failure.

The vulnerability of the makeuffdwppte function in the fs/proc/taskmmu.c module of the Linux kernel’s file system support module is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the rzn1_dmamux_route_allocate() function in the drivers/dma/dw/rzn1-dmamux.c module of the Linux operating system’s DMA driver allows a attacker to cause a service failure.

The vulnerability of the rzn1dmamuxrouteallocate function in the drivers/dma/dw/rzn1-dmamux.c driver of the Linux kernel’s DMA engine is related to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability could allow a remote attacker to cause service...

The vulnerabilities of the functions ath11k_dp_rx_mon_dest_process() and ath11k_dp_full_mon_process_rx() in the driver module drivers/net/wireless/ath/ath11k/dp_rx.c of the Atheros/Qualcomm wireless adapter support driver for the Linux operating system allow a hacker to cause a service failure.

The vulnerability of the functions ath11kdprxmondestprocess and ath11kdpfullmonprocessrx in the drivers/net/wireless/ath/ath11k/dprx.c module of the Atheros/Qualcomm wireless adapter support driver for the Linux operating system is related to incorrect initialization. Exploiting this vulnerabilit...

The vulnerability of the btf_check_all_types() function in the kernel/bpf/btf.c module, which is part of the BPF interpreter support for the Linux operating system, allows a hacker to cause a service failure.

The vulnerability of the btfcheckalltypes function in the kernel/bpf/btf.c module, which is part of the BPF interpreter support for the Linux operating system, relates to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2026-29708

Name of the Vulnerable Software and Affected Versions Ella Core versions prior to 1.8.0 Description Ella Core experiences a panic when processing a NGAP handover failure message. An attacker capable of triggering a gNodeB to send NGAP handover failure messages to Ella Core can cause a process...

The vulnerability of the iommufd_fault_alloc() function in the drivers/iommu/iommufd/fault.c module of the Linux operating system’s IOMMU support driver allows a attacker to cause a service failure.

The vulnerability of the iommufdfaultalloc function in the drivers/iommu/iommufd/fault.c module of the Linux kernel’s IOMMU support driver is related to incorrect input validation. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the nl80211_parse_mbssid_elems() function in the net/wireless/nl80211.c module of the Linux operating system’s wireless communication support allows a hacker to cause a service failure.

The vulnerability of the nl80211parsembssidelems function in the net/wireless/nl80211.c module of the Linux operating system’s wireless communication support is related to buffer overflow attacks. Exploiting this vulnerability can allow an attacker to cause a service failure...