CVE-2025-68288 usb: storage: Fix memory leak in USB bulk transport

In the Linux kernel, the following vulnerability has been resolved: usb: storage: Fix memory leak in USB bulk transport A kernel memory leak was identified by the 'ioctlsg01' test from Linux Test Project LTP. The following bytes were mainly observed: 0x53425355. When USB storage devices incorrect...

USN-7938-1 linux-azure-5.15 vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

USN-7938-1: Linux kernel (Azure) vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

CVE-2025-68261

CVE-2025-68261 affects the Linux kernel’s ext4 filesystem. The fix adds i_data_sem protection to ext4_destroy_inline_data_nolock() to close a race between destroying inline data and block mapping. Without protection, ext4_ind_map_blocks() may receive an inode with EXT4_INODE_EXTENTS set, triggeri...

CVE-2025-68261 ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock()

In the Linux kernel, the following vulnerability has been resolved: ext4: add idatasem protection in ext4destroyinlinedatanolock Fix a race between inline data destruction and block mapping. The function ext4destroyinlinedatanolock changes the inode data layout by clearing EXT4INODEINLINEDATA and...

CVE-2025-68261 ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock()

In the Linux kernel, the following vulnerability has been resolved: ext4: add idatasem protection in ext4destroyinlinedatanolock Fix a race between inline data destruction and block mapping. The function ext4destroyinlinedatanolock changes the inode data layout by clearing EXT4INODEINLINEDATA and...

CVE-2025-68261 ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock()

In the Linux kernel, the following vulnerability has been resolved: ext4: add idatasem protection in ext4destroyinlinedatanolock Fix a race between inline data destruction and block mapping. The function ext4destroyinlinedatanolock changes the inode data layout by clearing EXT4INODEINLINEDATA and...

CVE-2025-68226

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix incomplete backport in cfidsinvalidationworker The previous commit bdb596ceb4b7 "smb: client: fix potential UAF in smb2closecachedfid" was an incomplete backport and missed one krefput call in...

CVE-2025-68224

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2025-68194 media: imon: make send_packet() more robust

In the Linux kernel, the following vulnerability has been resolved: media: imon: make sendpacket more robust syzbot is reporting that imon has three problems which result in hung tasks due to forever holding device lock 1. First problem is that when usbrxcallbackintf0 once got -EPROTO error after...

CVE-2025-68178 blk-cgroup: fix possible deadlock while configuring policy

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix possible deadlock while configuring policy Following deadlock can be triggered easily by lockdep: WARNING: possible circular locking dependency detected 6.17.0-rc3-00124-ga12c2658ced0 1665 Not tainted...

CVE-2025-68178 blk-cgroup: fix possible deadlock while configuring policy

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix possible deadlock while configuring policy Following deadlock can be triggered easily by lockdep: WARNING: possible circular locking dependency detected 6.17.0-rc3-00124-ga12c2658ced0 1665 Not tainted...

CVE-2025-68168

The CVE-2025-68168 issue is in the Linux kernel JFS transaction manager. The root cause was that txInit() did not initialize TxBlock[0].waitor, so when reading from a read-only filesystem txEnd(0) accessed an uninitialized waitqueue via tid_to_tblock(0). This could trigger a non-static key lockde...

WordPress Login Lockdown & Protection plugin <= 2.14 - IP Block Bypass vulnerability

IP Block Bypass vulnerability discovered by William Cooke - Modux in WordPress Plugin Login Lockdown versions = 2.14...

CVE-2025-67748

Fickling is a Python pickling decompiler and static analyzer. Versions prior to 0.1.6 had a bypass caused by pty missing from the block list of unsafe module imports. This led to unsafe pickles based on pty.spawn being incorrectly flagged as LIKELYSAFE, and was fixed in version 0.1.6. This impact...

SUSE CVE-2025-13870

Mattermost versions 10.11.x = 10.11.4, 10.5.x = 10.5.12 fail to validate the user permission when accessing the files and subscribing to the block in Boards, which allows an authenticated user to access other board files and was able to subscribe to the block from other boards that the user does...

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 modification of tcskbcb by the BPF program, which could lead to data corruption...

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 pegasus-notetaker driver not checking the URB buffer size, which could lead to out-of-bounds access...

PT-2025-51639

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's SMB client related to an incomplete backport in the cfids invalidation worker function. A previous commit aimed to address a potential use-after-free...

Ubuntu 14.04 LTS / 16.04 LTS : Linux kernel vulnerabilities (USN-7930-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7930-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...