CVE-2022-2590-analysis

CVE-2022-2590, Dirty COW restricted to shmem linux kernel version: Linux/x86 6.0.0-rc1 commit 37887783b3fef877bf34b8992c9199864da4afcb Introduction: this vulnerability allows the attacker to write arbitrary content to read-only shared memory page by satisfying the function canfollowwritepte, whic...

CVE-2026-90133

A flaw was found in the Linux kernel's NTFS filesystem driver. The ntfsirtoib function fails to validate the size of entries when copying them from an index root into a buffer. This oversight allows a local attacker, by mounting a specially crafted NTFS filesystem image, to trigger a heap...

CVE-2026-90132

A flaw was found in the Linux kernel's NTFS filesystem. This vulnerability allows an unprivileged local user to bypass intended access controls by modifying reserved extended attributes xattrs, such as $LXUID, $LXGID, $LXMOD, and $LXDEV, through the setxattr function. This unauthorized modificati...

CVE-2026-90122

A flaw was found in the Linux kernel's Visconti clock driver. The clkinitdata structure, which manages clock parent data, may not be fully initialized. This uninitialized data can lead to a system crash when the visconticlkregistergate function is called under specific kernel configurations. This...

CVE-2026-90123

A flaw was found in the Linux kernel's irqchip/ast2700-intc component. An invalid memory allocation attempt occurs within the irqdomainactivate callback while interrupts are disabled and a spinlock is held. This condition, triggered by the fwnodedeviceiscompatible function, can lead to system...

CVE-2026-90120

A flaw was found in the Linux kernel's GIC-v5 interrupt controller component. The gicacpiparseiaffid function does not properly validate the return value from getlogicalindex. This can lead to out-of-bounds memory corruption when processing Advanced Configuration and Power Interface ACPI data,...

CVE-2026-90118

A flaw was found in the Linux kernel's NTFS filesystem driver. An off-by-one error in the ntfsdecompress function, when processing a specially crafted compressed data attribute, can lead to out-of-bounds writes. This could result in memory corruption, potentially allowing a local attacker to...

CVE-2026-90115

A flaw was found in the Linux kernel's AFXDP xsk socket multi-buffer receive path. This vulnerability allows for a NULL pointer dereference in the xskrcv function due to improper handling of buffer allocation failures. An attacker could exploit this flaw to cause a system crash, leading to a Deni...

GhostLock-for-OnePlus

GhostLock — OnePlus Kernel exploit targeting locked-bootloader OnePlus devices. Uses CVE-2026-43499 to obtain root access without unlocking the bootloader or modifying boot.img. Authorized security research and educational purposes only. Table of Contents Vulnerability Overview Supported Devices...

CVE-2026-90104

A flaw was found in the Linux kernel's NFSv4.1 implementation. When decoding callback sequence arguments, an uninitialized pointer in the referringcalllist can be passed to the kfree function. This memory corruption vulnerability could allow a remote attacker to cause a denial of service by...

CVE-2026-90101

A flaw was found in the Linux kernel's Broadcom NetXtreme-C/E bnxten network adapter driver. The driver incorrectly calls the hardware monitoring event handler function hwmonnotifyevent with an incorrect parameter. This improper function call can lead to undefined behavior and may result in a...

CVE-2026-90100

A flaw was found in the Linux kernel's Precision Time Protocol PTP netc driver. An issue with period calculation can lead to a value being truncated to zero. This truncated value can then cause a divide-by-zero error in the netctimersetperoutalarm function, resulting in a system crash and a Denia...

CVE-2026-90098

A flaw was found in the Linux kernel's net: sparx5 driver. The sparx5setrxmode function attempts to acquire a mutex and poll a register while operating in an atomic context, which is not allowed. This improper operation can lead to a "sleep in atomic context" bug, causing system instability or a...

CVE-2026-90096

A flaw was found in the Linux kernel's FUSE Filesystem in Userspace component. When performing direct writes with the OAPPEND flag, the fusedirectwriteiter function incorrectly invalidates the page cache. This can lead to data inconsistency, where concurrent readers may access stale data from the...

CVE-2026-90090

A flaw was found in the Linux kernel's Bluetooth MTK SDIO Secure Digital Input Output driver. The btmtksdiotxpacket function, which handles data transmission, incorrectly calculates the transfer size. This leads to an out-of-bounds read of uninitialized memory, which is then sent to the Bluetooth...

CVE-2026-90089

A flaw was found in the Bluetooth btnxpuart driver in the Linux kernel. This vulnerability occurs because the nxpprocessfwdump function does not properly validate the length of the firmware dump header. A remote attacker could send a specially crafted, truncated Bluetooth frame, leading to an...

CVE-2026-90076

A flaw was found in the Linux kernel's fq Fair Queue packet scheduler. An integer overflow can occur in the fqinit function when calculating quantum and initialquantum values if a device is configured with an extremely large Maximum Transmission Unit MTU. This overflow leads to a zero value for...

CVE-2022-0185

CVE-2022-0185 Linux Kernel Privilege Escalation Escape toc Vulnerability Overview Vulnerability ID: CVE-2022-0185 CVSS Score: Affected Product: linux kernel - fsconfig syscall Affected Versions: linux kernel 5.1-rc1 5.16.2 Exploitation Requirements: Linux local; requires CAPSYSADMIN capability ca...

CVE-2026-90073

A flaw was found in the Linux kernel. An integer overflow vulnerability exists in the Hierarchical Heavy-Hitter Filter hhf network scheduler when processing a device with a very large Maximum Transmission Unit MTU. A local attacker with CAPNETADMIN capabilities in a user namespace could exploit...

CVE-2026-90068

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA System on Chip ASoC Dynamic Audio Power Management DAPM component. An off-by-one error in the sndsocdapmputenumdouble function allows an out-of-bounds read when handling the second enum channel. This can lead to reading...