494828 matches found
Important: kernel security update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ipv4: raw: reject IPHDRINCL packets with ihl msiperm after freeing it on init failure CVE-2026-89777 For more details about the security issues, including the impact, a CVSS score,...
Important: kernel-rt security update
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: ipv4: raw: reject IPHDRINCL packets with ihl msiperm after freeing it on init failure CVE-2026-89777 For more details about the...
PT-2026-120801
Name of the Vulnerable Software and Affected Versions Jupyter Server versions 2.0.0 through 2.6.0 Description An authorization bypass exists when GatewayClient.url is enabled, causing the KernelWebsocketHandler to be replaced by WebSocketChannelsHandler. While this handler authenticates the user,...
Linux kernel rpcrdma_create_id Heap Buffer Overflow DoS
The vulnerability of the rpcrdmacreateid function in the net/sunrpc/xprtrdma/verbs.c component of the Linux kernel is related to the pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...
Linux kernel Heap Buffer Overflow DoS
The vulnerability of the axidmacprepperipheraldmavec function in the drivers/dma/dma-axi-dmac.c component of the Linux kernel is related to insufficient resource control during its existence. Exploiting this vulnerability could allow an attacker to cause a service failure...
Linux kernel Architecture Data Compromise
The vulnerability in the components arch/mips/bmips/setup.c and arch/mips/bmips/dma.c of the Linux operating system’s kernel is related to the implementation of an incorrect control flow. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality, integrity, and...
Linux DMA AXI Dmac DoS
The vulnerability of the drivers/dma/dma-axi-dmac.c component of the Linux operating system’s kernel is related to insufficient resource control during its existence. Exploiting this vulnerability could allow an attacker to cause a service failure...
Linux Kernel Heap Buffer Overflow DoS
The vulnerability of the kvmhyphandlefpsimd function in the arch/arm64/kvm/hyp/include/hyp/switch.h file of the Linux kernel is related to the implementation of incorrect control flow. Exploiting this vulnerability could allow an attacker to cause a service failure...
Linux Kernel Heap Buffer Overflow DoS
The vulnerability of the kvmvcupIoctlInterrupt function in the arch/loongarch/kvm/vcpu.c file of the Linux kernel is related to the improper implementation of thread management. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility o...
Linux kernel Heap Buffer Overflow DoS
The vulnerability of the rvumboxhandlernixsetrxmode function in the drivers/net/ethernet/marvell/octeontx2/af/rvunix.c component of the Linux kernel is related to the improper implementation of thread management. Exploiting this vulnerability could allow an attacker to compromise the...
Linux rpcrdma_is_bcall() Component Buffer Overflow
The vulnerability of the rpcrdmaisbcall function in the net/sunrpc/xprtrdma/rpcrdma.c file of the Linux kernel allows for operations outside the buffer boundaries. Exploitation of this vulnerability could enable a remote attacker to compromise the confidentiality, integrity, and accessibility of...
Linux kernel Control Flow
The vulnerability of the Linux operating system’s kernel is related to the implementation of an incorrect control flow. Exploiting this vulnerability allows a remote attacker to compromise the confidentiality, integrity, and accessibility of the protected information...
Linux kernel Heap Buffer Overflow DoS
The vulnerability of the batadvsendttrequest function in the net/batman-adv/translation-table.c component of the Linux kernel is related to the improper implementation of thread management. Exploiting this vulnerability could allow an attacker to cause service failures...
Linux kernel Heap Buffer Overflow DoS
The vulnerability of the acpidbdisplayobjects function in the drivers/acpi/acpica/dbnames.c component of the Linux kernel is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...
Linux kernel exec Slab Overflow DoS
The vulnerability of the slabtryreturnfrealist function in the Linux operating system is related to the state of the race condition when using shared resources. Exploiting this vulnerability can allow an attacker to cause a service failure...
Linux kernel signal exec Trigger DoS
The vulnerability of the exec function in the Linux kernel’s signal component is related to the pointer dereferencing when its validity period has expired. Exploiting this vulnerability can allow an attacker to trigger a service failure...
Linux kernel futex Heap Buffer Overflow DoS
The vulnerability of the futexhashallocate function in the Linux kernel’s futex component is related to the multiple release of the same resource or descriptor. Exploiting this vulnerability could allow an attacker to cause a service failure...
CVE-2023-7356: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Copy BASE if service data matches EIRBAASERVICEUUID Copy the content of a Periodic Advertisement Report to BASE only if the service UUID is Basic Audio Announcement Service UUID...
PT-2026-120626
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth ISO implementation where the content of a Periodic Advertisement Report is copied to BASE without properly verifying if the service UUID matches the Basi...
RHEL 9 : kernel (RHSA-2026:80908)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:80908 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: xfrm: hold dev ref until afte...