10651 matches found
UBUNTU-CVE-2022-49679
In the Linux kernel, the following vulnerability has been resolved: ARM: Fix refcount leak in axxiabootsecondary offindcompatiblenode returns a node pointer with refcount incremented, we should use ofnodeput on it when done. Add missing ofnodeput to avoid refcount leak...
CVE-2022-49190
In the Linux kernel, the following vulnerability has been resolved: kernel/resource: fix kfree of bootmem memory again Since commit ebff7d8f270d "mem hotunplug: fix kfree of bootmem memory", we could get a resource allocated during boot via allocresource. And it's required to release the resource...
DEBIAN-CVE-2022-49190
In the Linux kernel, the following vulnerability has been resolved: kernel/resource: fix kfree of bootmem memory again Since commit ebff7d8f270d "mem hotunplug: fix kfree of bootmem memory", we could get a resource allocated during boot via allocresource. And it's required to release the resource...
A dive into the Rockchip Bootloader
TL;DR Rockchip has a structured sequence of bootloaders. Using various plugs can allow access to the MCU’s RAM and storage. There are many utilities to allow reading of information from the MCU. Use this guide to access and reverse engineer bootloaders. Introduction Rockchip are a Chinese company...
CVE-2022-49679 ARM: Fix refcount leak in axxia_boot_secondary
In the Linux kernel, the following vulnerability has been resolved: ARM: Fix refcount leak in axxiabootsecondary offindcompatiblenode returns a node pointer with refcount incremented, we should use ofnodeput on it when done. Add missing ofnodeput to avoid refcount leak...
CVE-2022-49553 fs/ntfs3: validate BOOT sectors_per_clusters
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate BOOT sectorsperclusters When the NTFS BOOT sectorsperclusters field is 0x80, it represents a shift value. Make sure that the shift value is not too large before using it NTFS max cluster size is 2MB. Return...
CVE-2022-49553
The CVE-2022-49553 entry is about the Linux kernel NTFS3 filesystem (fs/ntfs3/super.c). The vulnerability arises when the NTFS BOOT sectors_per_clusters field is > 0x80, which is treated as a shift value; if the shift is too large, the code may compute invalid shifts (max NTFS cluster size is ...
CVE-2022-49357 efi: Do not import certificates from UEFI Secure Boot for T2 Macs
In the Linux kernel, the following vulnerability has been resolved: efi: Do not import certificates from UEFI Secure Boot for T2 Macs On Apple T2 Macs, when Linux attempts to read the db and dbx efi variables at early boot to load UEFI Secure Boot certificates, a page fault occurs in Apple firmwa...
CVE-2022-49357 efi: Do not import certificates from UEFI Secure Boot for T2 Macs
In the Linux kernel, the following vulnerability has been resolved: efi: Do not import certificates from UEFI Secure Boot for T2 Macs On Apple T2 Macs, when Linux attempts to read the db and dbx efi variables at early boot to load UEFI Secure Boot certificates, a page fault occurs in Apple firmwa...
CVE-2022-49357
In the Linux kernel, the following vulnerability has been resolved: efi: Do not import certificates from UEFI Secure Boot for T2 Macs On Apple T2 Macs, when Linux attempts to read the db and dbx efi variables at early boot to load UEFI Secure Boot certificates, a page fault occurs in Apple firmwa...
CVE-2022-49357
CVE-2022-49357 is a Linux kernel issue affecting Apple T2 Macs during early boot. The vulnerability arises when Linux reads UEFI Secure Boot variables (db and dbx) and imports certificates, triggering a page fault in Apple firmware that disables EFI runtime services. The consequence is EFI Runtim...
CVE-2022-49322
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix sleeping function called from invalid context on RT kernel When setting bootparams="traceevent=initcall:initcallstart tpprintk=1" in the cmdline, the outputprintk was called, and the spinlockirqsave was called in the...
CVE-2022-49190 kernel/resource: fix kfree() of bootmem memory again
In the Linux kernel, the following vulnerability has been resolved: kernel/resource: fix kfree of bootmem memory again Since commit ebff7d8f270d "mem hotunplug: fix kfree of bootmem memory", we could get a resource allocated during boot via allocresource. And it's required to release the resource...
CVE-2022-49101
CVE-2022-49101 entry is rejected by the CVE Numbering Authority and does not represent an active vulnerability.
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 the arm64 topology initialization not setting smtmask correctly before notifying the CPU to boot, which coul...
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 crash caused by a boot failure in mt76: mt7921...
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 an unvalidated BOOT sectorsperclusters field...
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, which stems from the resource management module not properly handling the release of boot memory, which could lead to a memory...
PT-2025-8473 · Linux +1 · Linux Kernel +1
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the version that includes this fix Description: A race condition in the Linux kernel's RCU Tasks Rude grace-period process has been identified. This issue occurs during early boot when there is only one online...