CVE-2024-53098 drm/xe/ufence: Prefetch ufence addr to catch bogus address

In the Linux kernel, the following vulnerability has been resolved: drm/xe/ufence: Prefetch ufence addr to catch bogus address accessok only checks for addr overflow so also try to read the addr to catch invalid addr sent from userspace. cherry picked from commit...

24.02.0 module bug fix and enhancement update

An update is available for qatlib. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Intel QuickAssist Technology Intel QAT provides hardware acceleration for...

CVE-2024-50271

In the Linux kernel, the following vulnerability has been resolved: signal: restore the overriderlimit logic Prior to commit d64696905554 "Reimplement RLIMITSIGPENDING on top of ucounts" UCOUNTRLIMITSIGPENDING rlimit was not enforced for a class of signals. However now it's enforced...

kernel: x86/fpu: Stop relying on userspace for info to fault in xsave buffer that cause loop forever

A flaw was found in the Linux kernel's x86/fpu module, which revolves around an issue with relying on user space for critical information regarding the xsave buffer. In the affected scenario, the expected size of the user space buffer is derived from user-controlled data, specifically,...

kernel: vmci: prevent speculation leaks by sanitizing event in event_deliver()

A vulnerability was found in the eventdeliver function in the Linux kernel's VMCI component, where the issue involves a lack of sanitization for the eventdata.event index controlled by user-space, which could lead to speculative information leaks...

Moderate: libvirt security update

Kernel-based Virtual Machine KVM offers a full virtualization solution forLinux on numerous hardware platforms. The virt:rhel module contains packageswhich provide user-space components used to run virtual machines using KVM.The packages also provide APIs for managing and interacting with the...

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 Linux kernel that stems from the bpf component internally overlapping with the UAPI bpfredirect flag when processing bpfredirectinfo...

CVE-2024-50102

CVE-2024-50102 : The connected advisories indicate a Linux kernel x86 issue where using the high address bit to classify user vs. kernel space enabled a speculative-execution leak for non-canonical addresses. The root cause involves non-canonical address handling and an evolving AC/bit behavior a...

CVE-2024-23377

Memory corruption while invoking IOCTL command from user-space, when a user modifies the original packet size of the command after system properties have been already sent to the EVA driver...

CVE-2024-23377 Use of Out-of-range Pointer Offset in ComputerVision

Memory corruption while invoking IOCTL command from user-space, when a user modifies the original packet size of the command after system properties have been already sent to the EVA driver...

CVE-2024-23377 Use of Out-of-range Pointer Offset in ComputerVision

Memory corruption while invoking IOCTL command from user-space, when a user modifies the original packet size of the command after system properties have been already sent to the EVA driver...

CVE-2024-23377

CVE-2024-23377 describes memory corruption when a user-space IOCTL is invoked on Qualcomm EVA driver and the user tampers with the original packet size after system properties have been sent. Connected documents corroborate that the issue affects Qualcomm Snapdragon Compute EVA driver and is expo...

CVE-2024-50072

CVE-2024-50072 affects the Linux kernel on x86 where VERW is used. The issue can trigger a general protection fault (#GP) in 32-bit vm86 contexts when VERW mitigations (e.g., MDS/RFDS) are enabled and the code segment selector is not properly referenced. The root cause is using VERW with an arbit...

CVE-2024-50072

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Use code segment selector for VERW operand Robert Gill reported below GP in 32-bit mode when dosemu software was executing vm86 system call: general protection fault: 0000 1 PREEMPT SMP CPU: 4 PID: 4610 Comm: dosemu.bin...

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 allowing user-space copy operations on unprivileged devices, which could lead to security risks...

CVE-2024-50067 uprobe: avoid out-of-bounds memory access of fetching args

In the Linux kernel, the following vulnerability has been resolved: uprobe: avoid out-of-bounds memory access of fetching args Uprobe needs to fetch args into a percpu buffer, and then copy to ring buffer to avoid non-atomic context problem. Sometimes user-space strings, arrays can be very large,...

CVE-2024-50067 uprobe: avoid out-of-bounds memory access of fetching args

In the Linux kernel, the following vulnerability has been resolved: uprobe: avoid out-of-bounds memory access of fetching args Uprobe needs to fetch args into a percpu buffer, and then copy to ring buffer to avoid non-atomic context problem. Sometimes user-space strings, arrays can be very large,...

CVE-2024-49949

In the Linux kernel, the following vulnerability has been resolved: net: avoid potential underflow in qdiscpktleninit with UFO After commit 7c6d2ecbda83 "net: be more gentle about silly gso requests coming from user" virtionethdrtoskb had sanity check to detect malicious attempts from user space ...

CVE-2024-49850

In the Linux kernel, the following vulnerability has been resolved: bpf: correctly handle malformed BPFCORETYPEIDLOCAL relos In case of malformed relocation record of kind BPFCORETYPEIDLOCAL referencing a non-existing BTF type, function bpfcorecalcreloinsn would cause a null pointer deference. Fi...

DEBIAN-CVE-2024-49850

In the Linux kernel, the following vulnerability has been resolved: bpf: correctly handle malformed BPFCORETYPEIDLOCAL relos In case of malformed relocation record of kind BPFCORETYPEIDLOCAL referencing a non-existing BTF type, function bpfcorecalcreloinsn would cause a null pointer deference. Fi...