CVE-2024-42250

CVE-2024-42250 pertains to the Linux kernel, specifically the cachefiles subsystem. The root cause is a missing lock protection in the poll routine when iterating the xarray, which can lead to unsafe dereferencing of cachefiles_req objects stored in radix-tree slots even under an RCU read lock. T...

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 stems from a lack of lock protection in the cachefiles module during polling, requiring the addition of spinlocks 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 Linux kernel that stems from a race condition between closing a socket and receiving a callback because the former releases the socket and th...

CVE-2024-38306

In the Linux kernel, the following vulnerability has been resolved: btrfs: protect folio::private when attaching extent buffer folios BUG Since v6.8 there are rare kernel crashes reported by various people, the common factor is bad page status error messages like this: BUG: Bad page state in...

CVE-2024-38306 btrfs: protect folio::private when attaching extent buffer folios

In the Linux kernel, the following vulnerability has been resolved: btrfs: protect folio::private when attaching extent buffer folios BUG Since v6.8 there are rare kernel crashes reported by various people, the common factor is bad page status error messages like this: BUG: Bad page state in...

CVE-2024-38306 btrfs: protect folio::private when attaching extent buffer folios

In the Linux kernel, the following vulnerability has been resolved: btrfs: protect folio::private when attaching extent buffer folios BUG Since v6.8 there are rare kernel crashes reported by various people, the common factor is bad page status error messages like this: BUG: Bad page state in...

UBUNTU-CVE-2024-36962

In the Linux kernel, the following vulnerability has been resolved: net: ks8851: Queue RX packets in IRQ handler instead of disabling BHs Currently the driver uses localbhdisable/localbhenable in its IRQ handler to avoid triggering netrxaction softirq on exit from netifrx. The netrxaction could...

UBUNTU-CVE-2024-36922

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: read txq-readptr under lock If we read txq-readptr without lock, we can read the same value twice, then obtain the lock, and reclaim from there to two different places, but crucially reclaim the same entry twice,...

DEBIAN-CVE-2021-47459

In the Linux kernel, the following vulnerability has been resolved: can: j1939: j1939netdevstart: fix UAF for rxkref of j1939priv It will trigger UAF for rxkref of j1939priv as following. cpu0 cpu1 j1939skbindsocket0, ndev0, ... j1939netdevstart j1939skbindsocket1, ndev0, ... j1939netdevstart...

CVE-2024-35920

A vulnerability was found in the Linux kernel's MediaTek VCodec driver, caused by the absence of a lock to protect the decoder context list ctxlist. This issue can lead to a NULL pointer dereference in the vpudecipihandler function, resulting in a kernel panic. Mitigation Mitigation for this issu...

UBUNTU-CVE-2024-35919

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: adding lock to protect encoder context list Add a lock for the ctxlist, to avoid accessing a NULL pointer within the 'vpuencipihandler' function when the ctxlist has been deleted due to an unexpected...

DEBIAN-CVE-2024-27020

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix potential data-race in nftexprtypeget nftunregisterexpr can concurrent with nftexprtypeget, and there is not any protection when iterate over nftablesexpressions list in nftexprtypeget. Therefore, there i...

PT-2024-27212

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the wifi: iwlwifi: read txq-read ptr under lock in the Linux kernel. If txq-read ptr is read without a lock, it can result in reading the same value twice, then...

Hiro: Security Issue into Wallet lock protection

Description While testing wallet extension i generally try to test multiple endpoints, so 2 tabs were open of wallet on chrome-extension://ldinpeekobnhjjdofggfgjlcehhmanlj/popup.html So i tried to lock Wallet extension buti found that i can still use browser in 2nd tab, why i had already locked...

The vulnerability of the astra-safepolicy security configuration software, due to lack of access control, allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the astra-safepolicy security configuration software relates to the improper activation of multi-threading lock protection within a single session. Exploiting this vulnerability allows an attacker to gain access to confidential data, compromise its integrity, and cause servic...

OwnCloud Encryption Issues Vulnerabilities

OwnCloud OwnCloud is a personal cloud storage solution from OwnCloud Owncloud, an American company. An encryption issue vulnerability exists in OwnCloud. The vulnerability stems from a lock protection mechanism that can be bypassed by moving the system date/time to the past. No details of the...

CVE-2020-36250

In the ownCloud application before 2.15 for Android, the lock protection mechanism can be bypassed by moving the system date/time into the past...

Owncloud ownCloud 加密问题漏洞

OwnCloud OwnCloud is a personal cloud storage solution from OwnCloud Owncloud, an American company. An encryption issue vulnerability exists in OwnCloud. The vulnerability stems from a lock protection mechanism that can be bypassed by moving the system date/time to the past. No details of the...

CVE-2020-9237

Huawei smartphone Taurus-AL00B with versions earlier than 10.1.0.126C00E125R5P3 have a user after free vulnerability. A module is lack of lock protection. Attackers can exploit this vulnerability by launching specific request. This could compromise normal service of the affected device...

CVE-2020-9237

Huawei smartphone Taurus-AL00B with versions earlier than 10.1.0.126C00E125R5P3 have a user after free vulnerability. A module is lack of lock protection. Attackers can exploit this vulnerability by launching specific request. This could compromise normal service of the affected device...