kernel: userfaultfd: fix a race between writeprotect and exit_mmap()

A possible race condition flaw was found in the Linux kernel. When a process exits, its virtual memory areas VMAs are removed by exitmmap, and at the same time, userfaultfdwriteprotect is called...

kernel: cpufreq: exit() callback is optional

In the Linux kernel, the following vulnerability has been resolved: cpufreq: exit callback is optional The exit callback is optional and shouldn't be called without checking a valid pointer first. Also, we must clear freqtable pointer even if the exit callback isn't present...

kernel: userfaultfd: fix a race between writeprotect and exit_mmap()

A possible race condition flaw was found in the Linux kernel. When a process exits, its virtual memory areas VMAs are removed by exitmmap, and at the same time, userfaultfdwriteprotect is called...

ROS-20240807-09

A vulnerability in the V8 JavaScript script handler of the Google Chrome browser is related to an improperly implemented security checks for the standard. Exploitation of the vulnerability could allow an attacker, acting remotely, to perform a sandbox exit using a specially crafted HTML page A...

SUSE CVE-2024-41078

In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix quota root leak after quota disable failure If during the quota disable we fail when cleaning the quota tree or when deleting the root from the root tree, we jump to the 'out' label without ever dropping the...

SUSE CVE-2024-42072

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix maygoto with negative offset. Zac's syzbot crafted a bpf prog that exposed two bugs in maygoto. The 1st bug is the way maygoto is patched. When offset is negative it should be patched differently. The 2nd bug is in the...

SUSE CVE-2024-42080

In the Linux kernel, the following vulnerability has been resolved: RDMA/restrack: Fix potential invalid address access struct rdmarestrackentry's kernname was set to KBUILDMODNAME in ibcreatecq, while if the module exited but forgot del this rdmarestrackentry, it would cause a invalid address...

CVE-2024-23352 Loop with Unreachable Exit Condition (`Infinite Loop`) in Multi Mode Call Processor

Transient DOS when NAS receives ODAC criteria of length 1 and type 1 in registration accept OTA...

CVE-2024-42135

In the Linux kernel, the following vulnerability has been resolved: vhosttask: Handle SIGKILL by flushing work and exiting Instead of lingering until the device is closed, this has us handle SIGKILL by: 1. marking the worker as killed so we no longer try to use it with new virtqueues and new flus...

DEBIAN-CVE-2024-42135

In the Linux kernel, the following vulnerability has been resolved: vhosttask: Handle SIGKILL by flushing work and exiting Instead of lingering until the device is closed, this has us handle SIGKILL by: 1. marking the worker as killed so we no longer try to use it with new virtqueues and new flus...

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 use of nmienter/nmiexit in the powerpc module when handling real-time mode interrupts, which may cause t...

AZL-47160 CVE-2024-42080 affecting package kernel for versions less than 6.6.43.1-7

In the Linux kernel, the following vulnerability has been resolved: RDMA/restrack: Fix potential invalid address access struct rdmarestrackentry's kernname was set to KBUILDMODNAME in ibcreatecq, while if the module exited but forgot del this rdmarestrackentry, it would cause a invalid address...

DEBIAN-CVE-2024-42080

In the Linux kernel, the following vulnerability has been resolved: RDMA/restrack: Fix potential invalid address access struct rdmarestrackentry's kernname was set to KBUILDMODNAME in ibcreatecq, while if the module exited but forgot del this rdmarestrackentry, it would cause a invalid address...

UBUNTU-CVE-2024-42080

In the Linux kernel, the following vulnerability has been resolved: RDMA/restrack: Fix potential invalid address access struct rdmarestrackentry's kernname was set to KBUILDMODNAME in ibcreatecq, while if the module exited but forgot del this rdmarestrackentry, it would cause a invalid address...

CVE-2024-41058 cachefiles: fix slab-use-after-free in fscache_withdraw_volume()

In the Linux kernel, the following vulnerability has been resolved: cachefiles: fix slab-use-after-free in fscachewithdrawvolume We got the following issue in our fault injection stress test: ================================================================== BUG: KASAN: slab-use-after-free in...

CVE-2024-41058 cachefiles: fix slab-use-after-free in fscache_withdraw_volume()

In the Linux kernel, the following vulnerability has been resolved: cachefiles: fix slab-use-after-free in fscachewithdrawvolume We got the following issue in our fault injection stress test: ================================================================== BUG: KASAN: slab-use-after-free in...

CVE-2024-41014 xfs: add bounds checking to xlog_recover_process_data

In the Linux kernel, the following vulnerability has been resolved: xfs: add bounds checking to xlogrecoverprocessdata There is a lack of verification of the space occupied by fixed members of xlogopheader in the xlogrecoverprocessdata. We can create a crafted image to trigger an out of bounds re...

CVE-2024-41014

The CVE CVE-2024-41014 affects the Linux kernel (xfs) and is caused by insufficient bounds checking in xlog_recover_process_data, specifically verifying the space for fixed members of xlog_op_header. A crafted XFS image can trigger an out-of-bounds read by altering the xlog_op_header and xlog_rec...

CVE-2024-41014 xfs: add bounds checking to xlog_recover_process_data

In the Linux kernel, the following vulnerability has been resolved: xfs: add bounds checking to xlogrecoverprocessdata There is a lack of verification of the space occupied by fixed members of xlogopheader in the xlogrecoverprocessdata. We can create a crafted image to trigger an out of bounds re...

Linux kernel 安全漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel because the kernname of rdmarestrackentry is set to KBUILDMODNAME. If the module forgets to remove this rdmarestrackentry when exiting, printing the...