CVE-2024-56768

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix bpfgetsmpprocessorid on !CONFIGSMP On x86-64 calling bpfgetsmpprocessorid in a kernel with CONFIGSMP disabled can trigger the following bug, as pcpuhot is unavailable: 8.471774 BUG: unable to handle page fault for addres...

CVE-2024-56761

In the Linux kernel, the following vulnerability has been resolved: x86/fred: Clear WFE in missing-ENDBRANCH CPs An indirect branch instruction sets the CPU indirect branch tracker IBT into WAITFORENDBRANCH WFE state and WFE stays asserted across the instruction boundary. When the decoder finds a...

DEBIAN-CVE-2024-56768

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix bpfgetsmpprocessorid on !CONFIGSMP On x86-64 calling bpfgetsmpprocessorid in a kernel with CONFIGSMP disabled can trigger the following bug, as pcpuhot is unavailable: 8.471774 BUG: unable to handle page fault for addres...

CVE-2024-56768

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix bpfgetsmpprocessorid on !CONFIGSMP On x86-64 calling bpfgetsmpprocessorid in a kernel with CONFIGSMP disabled can trigger the following bug, as pcpuhot is unavailable: 8.471774 BUG: unable to handle page fault for addres...

CVE-2024-56768

CVE-2024-56768 (Linux kernel) : On x86-64, calling bpf_get_smp_processor_id() in builds with CONFIG_SMP disabled can trigger a page fault due to unavailable pcpu_hot. The fix in the patch inline returns 0 for the !CONFIG_SMP path, preventing the fault. References point to the kernel stable histor...

CVE-2024-56768 bpf: Fix bpf_get_smp_processor_id() on !CONFIG_SMP

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix bpfgetsmpprocessorid on !CONFIGSMP On x86-64 calling bpfgetsmpprocessorid in a kernel with CONFIGSMP disabled can trigger the following bug, as pcpuhot is unavailable: 8.471774 BUG: unable to handle page fault for addres...

CVE-2024-56768 bpf: Fix bpf_get_smp_processor_id() on !CONFIG_SMP

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix bpfgetsmpprocessorid on !CONFIGSMP On x86-64 calling bpfgetsmpprocessorid in a kernel with CONFIGSMP disabled can trigger the following bug, as pcpuhot is unavailable: 8.471774 BUG: unable to handle page fault for addres...

CVE-2024-56768 bpf: Fix bpf_get_smp_processor_id() on !CONFIG_SMP

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix bpfgetsmpprocessorid on !CONFIGSMP On x86-64 calling bpfgetsmpprocessorid in a kernel with CONFIGSMP disabled can trigger the following bug, as pcpuhot is unavailable: 8.471774 BUG: unable to handle page fault for addres...

CVE-2024-56761

The CVE-2024-56761 issue affects the Linux kernel’s x86/fred handling of WFE state during missing-ENDBRANCH #CPs. Indirect branches can set IBT to WAIT_FOR_ENDBRANCH, leaving WFE asserted across the boundary. When an inappropriate instruction is decoded with WFE set, a #CP fault can occur. The ad...

CVE-2024-56761 x86/fred: Clear WFE in missing-ENDBRANCH #CPs

In the Linux kernel, the following vulnerability has been resolved: x86/fred: Clear WFE in missing-ENDBRANCH CPs An indirect branch instruction sets the CPU indirect branch tracker IBT into WAITFORENDBRANCH WFE state and WFE stays asserted across the instruction boundary. When the decoder finds a...

PT-2025-3315 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to the fixed version Description: A bug in the Linux kernel has been resolved, specifically in the bpf get smp processor id function when CONFIG SMP is disabled. On x86-64, calling this function can trigger an erro...

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 originates in the bpf module, where a page fault error is triggered when calling bpfgetsmpprocessorid on an x86-64 kern...

PT-2025-21660

Name of the Vulnerable Software and Affected Versions: gnome-remote-desktop affected versions not specified Description: A flaw in gnome-remote-desktop can be triggered by a crafted RDP packet, causing a segmentation fault and resulting in a denial of service. The issue is likely due to a NULL...

PT-2025-49793

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists within the kernel’s DRM/XE subsystem, specifically in the xe gem fault function, which can lead to an oops kernel panic during the execution of core hotunplug tests. This...

PT-2025-49785

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s drm/amdkfd subsystem where a write lock acquired during retry fault draining is not released. This occurs because svm range restore pages calls mmap...

PT-2026-20438

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.9 Description The rtw core enable beacon function within the rtw88 module in the Linux kernel contains a flaw where it attempts to read 4 bytes from a memory address that is not properly aligned. This...

PT-2025-30800

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A flaw was discovered in the Linux kernel related to the Network File System NFS. Specifically, the issue occurs when nfs fs proc net init fails, leading to the improper removal of the...

PT-2025-30759

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 6.16.0-20250531.rc0.git0.69b3a602feac.63.fc42.s390x+debug and earlier. Description A flaw exists in the Linux kernel related to handling in atomic within the do secure storage access function. User space accesses to...

PT-2025-30863

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability exists in the Linux kernel related to GEM Graphics Execution Manager handles and framebuffers. A GEM handle can be released while still attached to a DRM Direct Rendering...

PT-2025-30875

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a time-of-check-to-time-of-use TOCTOU vulnerability in the vsock transport mechanism. A race condition can occur between transport assignment and module...