CVE-2025-21868

CVE-2025-21868 affects the Linux kernel: the issue arises in net/core related to small head cache usage when MAX_SKB_FRAGS is large (example build with MAX_SKB_FRAGS=45). The splat trace points to netif_napi_add_weight_locked and related paths; the advisory notes that the root cause is independen...

PT-2025-16687

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, specifically related to the x86/microcode/AMD component. The issue concerned the apply microcode amd function, which incorrectly...

PT-2025-13287 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, specifically in the fpga: m10bmc-sec module. The issue was related to handling probe error rollbacks, which could lead to leaks i...

PT-2025-13299 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the highbank mc probe function. The problem occurs when devres open group fails, returning -ENOMEM without...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an incorrect WARNONONCE check in j1939sessiondeactivate...

PT-2025-13286 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the handling of pte markers when the fork function is called without a fork event. The issue was addressed through a...

The vulnerabilities of the iommu/vt-d components of the Linux operating system’s kernel, which allow a hacker to cause a service failure

The vulnerability of the iommu/vt-d components of the Linux operating system’s kernel is related to improper validation of input data in the function domaincontextclearonecb within drivers/iommu/intel/iommu.c. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the kernel component of the Linux operating system, which allows a hacker to cause a service failure

The vulnerability of the kernel component of the Linux operating system is related to a memory leak in the vcapapiencoderuletest function. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2025-13283 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak bug has been identified in the Linux kernel, specifically in the ufx usb probe function. The error handling code in this function has several issues, including missing uf...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a kernel crash when the arm64 dts imx8mm-verdin component attempts to turn off eth-phy...

PT-2025-13304 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the bpf verifier skipping invalid kfunc calls in backtrack insn. This issue could lead to a warning in backtrack insn...

PT-2025-16680

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists between session setup and ksmdb sessions deregister in the Linux kernel, specifically in the ksmbd component. This condition can lead to a session being freed...

PT-2025-13305 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the nvmem core. The issue occurs when dev set name fails, causing a leak of nvmem-wp gpio due to insufficient cleanup...

PT-2025-13378 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to an integer overflow in the Linux kernel's netfilter ipset bitmap creation routine. Specifically, the bitmap ip create function is vulnerable when first ip is 0,...

PT-2025-13302 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability has been resolved in the Linux kernel related to the handling of PTE markers in the hugetlb change protection function. The issue can be triggered by mapping a memfd...

PT-2025-13377 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.2.0-rc2 Description: A vulnerability has been resolved in the Linux kernel related to the powerpc/imc-pmu code, which triggers a warning when running a thread imc event with CONFIG DEBUG ATOMIC SLEEP and CONFI...

PT-2025-13289 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to an incorrect offset calculation in the Linux kernel, specifically in the erofs/zmap.c file. This miscalculation resulted in the iomap-length being set to 0,...

PT-2025-16708

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue is related to the ublk driver, which depends on the ubq-canceling flag to decide if a request can be dispatched via uring...

The vulnerability of the module parameter function module arch/x86/kvm/vmx/vmx.c in the virtualization subsystem of the Linux operating system’s x86 kernel allows a attacker to cause a service failure.

The vulnerability of the module parameter function module arch/x86/kvm/vmx/vmx.c in the virtualization subsystem of the Linux operating system’s x86 kernel is related to code errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the KVM kernel component in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the kvmvcpuonspin function in the Linux kernel-based KVM component is related to read misses beyond the boundary. Exploiting this vulnerability can allow an attacker to cause a service failure...