CVE-2023-52997

CVE-2023-52997 is a Linux kernel vulnerability affecting ipv4: ip_metrics_convert() where an attacker could exploit speculative execution to leak kernel memory content. The issue arises from using a value as an array index (type) without sufficient protection, allowing a spectre v1 gadget. The de...

CVE-2023-52997 ipv4: prevent potential spectre v1 gadget in ip_metrics_convert()

In the Linux kernel, the following vulnerability has been resolved: ipv4: prevent potential spectre v1 gadget in ipmetricsconvert if !type continue; if type RTAXMAX return -EINVAL; ... metricstype - 1 = val; @type being used as an array index, we need to prevent cpu speculation or risk leaking...

CVE-2023-52936 kernel/irq/irqdomain.c: fix memory leak with using debugfs_lookup()

In the Linux kernel, the following vulnerability has been resolved: kernel/irq/irqdomain.c: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremov...

CVE-2023-52932 mm/swapfile: add cond_resched() in get_swap_pages()

In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: add condresched in getswappages The softlockup still occurs in getswappages under memory pressure. 64 CPU cores, 64GB memory, and 28 zram devices, the disksize of each zram device is 50MB with same priority as si. Us...

CVE-2023-52997: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ipv4: prevent potential spectre v1 gadget in ipmetricsconvert if !type continue; if type RTAXMAX return -EINVAL; ... metricstype - 1 = val; @type being used as an array index, we need to prevent cpu speculation or risk leaking...

CVE-2023-52996: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ipv4: prevent potential spectre v1 gadget in fibmetricsmatch if !type continue; if type RTAXMAX return false; ... fival = fi-fibmetrics-metricstype - 1; @type being used as an array index, we need to prevent cpu speculation or ri...

CVE-2023-53000: Improper Validation of Array Index

In the Linux kernel, the following vulnerability has been resolved: netlink: prevent potential spectre v1 gadgets Most netlink attributes are parsed and validated from nlavalidateparse or validatenla u16 type = nlatypenla; if type == 0 || type maxtype / error or continue / @type is then used as a...

Linux Kernel Security Vulnerabilities

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 octeontx2-pf's misuse of GFPKERNEL in an atomic context...

PT-2025-27974

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 wifi: ath12k module. The issue occurs due to multiple allocations of rx stats when the same station is...

Imagination GPU Driver security vulnerabilities

Imagination GPU Driver is a graphics driver from Imagination. A security vulnerability exists in Imagination GPU Driver that stems from an improper GPU system call that could lead to kernel heap memory corruption...

CVE-2024-44199

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sonoma 14.6. An app may be able to cause unexpected system termination or read kernel memory...

CVE-2024-44199

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sonoma 14.6. An app may be able to cause unexpected system termination or read kernel memory...

CVE-2024-44199

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sonoma 14.6. An app may be able to cause unexpected system termination or read kernel memory...

CVE-2024-44199: Out-of-bounds Read

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sonoma 14.6. An app may be able to cause unexpected system termination or read kernel memory...

CVE-2024-44199

Apple's macOS Sonoma (version 14.6 and later) is susceptible to an out-of-bounds read vulnerability caused by insufficient input validation . An attacker could potentially exploit this flaw to cause an application to unexpectedly terminate or read kernel memory . This vulnerability was specifical...

CVE-2024-44199

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sonoma 14.6. An app may be able to cause unexpected system termination or read kernel memory...

CVE-2024-44199

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sonoma 14.6. An app may be able to cause unexpected system termination or read kernel memory...

Apple macOS security vulnerabilities

Apple macOS Sonoma is a version of the Mac operating system released by Apple on June 5, 2023, featuring upgrades in personalized settings, video conferencing, the Safari browser, and the gaming experience. Apple macOS Sonoma suffers from an out-of-bounds read vulnerability that stems from...

Linux kernel Bluetooth Heap Buffer Overflow DoS

The vulnerability of the msftaddaddressfiltersync function in the net/bluetooth/msft.c module of the Linux kernel’s Bluetooth subsystem is related to improper memory release before deleting the last reference „memory leak“. Exploiting this vulnerability could allow a attacker to cause a service...

Linux i915 PTE Use-After-Free

i915 code in Linux has an out-of-bounds PTE write in vmfaultgtt that leads to a PTE use-after-free condition. I found a bug in the i915 code that allows a process with access to a render node /dev/dri/renderD128 to corrupt kernel memory. This bug is subject to a 90-day disclosure deadline. If a f...