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 an improper call to a sleep function from an invalid context in the qgroup inheritance operation of the btrf...

Oracle Linux 7 : edk2 (ELSA-2024-12793)

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2024-12793 advisory. - EDK2: EDK2 contains a vulnerability when S3 sleep is activated where an Attacker may cause a Division- By-Zero due to a UNIT32 overflow via local...

Oracle Linux 7 : edk2 (ELSA-2024-12794)

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2024-12794 advisory. - EDK2: EDK2 contains a vulnerability when S3 sleep is activated where an Attacker may cause a Division- By-Zero due to a UNIT32 overflow via local...

CVE-2022-49033: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix sleep from invalid context bug in btrfsqgroupinherit Syzkaller reported BUG as follows: BUG: sleeping function called from invalid context at include/linux/sched/mm.h:274 Call Trace: dumpstacklvl+0xcd/0x134...

CVE-2022-49018: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix sleep in atomic at close time Matt reported a splat at msk close time: BUG: sleeping function called from invalid context at net/mptcp/protocol.c:2877 inatomic: 1, irqsdisabled: 0, nonblock: 0, pid: 155, name:...

edk2 security update

1.7.1 - Create new 1.7.1 release for OL7 which includes the following fixed CVEs: - EDK2: EDK2 contains a vulnerability when S3 sleep is activated where an Attacker may cause a Division-By-Zero due to a UNIT32 overflow via local access Orabug: 36990130 CVE-2024-1298 - EDK2: In the Linux kernel...

edk2 security update

20240909 - Create new 20240909 release for OL8 which includes the following fixed CVEs: - EDK2: EDK2 contains a vulnerability when S3 sleep is activated where an Attacker may cause a Division-By-Zero due to a UNIT32 overflow via local access Orabug: 36990130 CVE-2024-1298 - EDK2: In the Linux...

Malicious code in ship_sleepnpm-tool (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 0d905e8d8a59735aa152acc4b84fb4eb05ddcd266fc54da26ef4c38d1f86d443 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

PT-2024-33944

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.61 Description: The issue is related to the Linux kernel, specifically the LoongArch architecture, where an unaligned access exception can be triggered in an irq-enabled context, such as user mode. This can...

UBUNTU-CVE-2024-46846

In the Linux kernel, the following vulnerability has been resolved: spi: rockchip: Resolve unbalanced runtime PM / system PM handling Commit e882575efc77 "spi: rockchip: Suspend and resume the bus during NOIRQSYSTEMSLEEPPM ops" stopped respecting runtime PM status and simply disabled clocks...

PT-2024-33969

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue arises from the function bpf ringbuf reserve being invoked from a tracepoint, which disables preemption. Using spinlock t in this context can lead to a "sleep in atomic"...

Advanced forensic techniques for recovering hidden data in wearable devices

TL;DR A walk-through of forensic data recovery Detailed example of how to retrieve potentially sensitive deleted data Includes location, sleep and activity tracking Understand the security and privacy implications of wearable device data Introduction This blog post covers how forensic skills and...

SUSE CVE-2024-43851

In the Linux kernel, the following vulnerability has been resolved: soc: xilinx: rename cpunumber1 to dummycpunumber The per cpu variable cpunumber1 is passed to xlnxeventhandler as argument "devid", but it is not used in this function. So drop the initialization of this variable and rename it to...

DEBIAN-CVE-2024-43851

In the Linux kernel, the following vulnerability has been resolved: soc: xilinx: rename cpunumber1 to dummycpunumber The per cpu variable cpunumber1 is passed to xlnxeventhandler as argument "devid", but it is not used in this function. So drop the initialization of this variable and rename it to...

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, which originated when the soc:xilinx module renamed and deleted the initialization of the unused cpunumber1 variable to...

UBUNTU-CVE-2024-42087

In the Linux kernel, the following vulnerability has been resolved: drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep The ilitek-ili9881c controls the reset GPIO using the non-sleeping gpiodsetvalue function. This complains loudly when the GPIO controller needs to sleep. As...

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 warning when the GPIO controller needs to sleep when resetting GPIOs using the non-sleep gpiodsetvalue...

CVE-2024-41033: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: cachestat: do not flush stats in recency check syzbot detects that cachestat is flushing stats, which can sleep, in its RCU read section see 1. This is done in the workingsettestrecent step which checks if the folio's eviction is...

CVE-2024-40947

In the Linux kernel, the following vulnerability has been resolved: ima: Avoid blocking in RCU read-side critical section A panic happens in imamatchpolicy: BUG: unable to handle kernel NULL pointer dereference at 0000000000000010 PGD 42f873067 P4D 0 Oops: 0000 1 SMP NOPTI CPU: 5 PID: 1286325 Com...

SUSE CVE-2024-40915

In the Linux kernel, the following vulnerability has been resolved: riscv: rewrite kernelmappages to fix sleeping in invalid context kernelmappages is a debug function which clears the valid bit in page table entry for deallocated pages to detect illegal memory accesses to freed pages. This...