CVE-2024-49859 f2fs: fix to check atomic_file in f2fs ioctl interfaces

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to check atomicfile in f2fs ioctl interfaces Some f2fs ioctl interfaces like f2fsiocsetpinfile, f2fsmovefilerange, and f2fsdefragmentrange missed to check atomicwrite status, which may cause potential race issue, fix it...

CVE-2024-49859 f2fs: fix to check atomic_file in f2fs ioctl interfaces

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to check atomicfile in f2fs ioctl interfaces Some f2fs ioctl interfaces like f2fsiocsetpinfile, f2fsmovefilerange, and f2fsdefragmentrange missed to check atomicwrite status, which may cause potential race issue, fix it...

CVE-2024-49859

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to check atomicfile in f2fs ioctl interfaces Some f2fs ioctl interfaces like f2fsiocsetpinfile, f2fsmovefilerange, and f2fsdefragmentrange missed to check atomicwrite status, which may cause potential race issue, fix it...

CVE-2024-47680

In the Linux kernel, the following vulnerability has been resolved: f2fs: check discard support for conventional zones As the helper function f2fsbdevsupportdiscard shows, f2fs checks if the target block devices support discard by calling bdevmaxdiscardsectors and bdeviszoned. This check works we...

CVE-2024-47680

CVE-2024-47680 affects the Linux kernel’s f2fs discard handling for conventional zones on zoned block devices. The root cause is that f2fs relied on a discard capability check performed by bdev_max_discard_sectors() and bdev_is_zoned(), which bypasses to discard even when a device doesn’t support...

CVE-2024-50048: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: fbcon: Fix a NULL pointer dereference issue in fbconputcs syzbot has found a NULL pointer dereference bug in fbcon. Here is the simplified C reproducer: struct param uint8t type; struct tioclselection ts; ; int main struct...

CVE-2024-49865: Use After Free

In the Linux kernel, the following vulnerability has been resolved: drm/xe/vm: move xaalloc to prevent UAF Evil user can guess the next id of the vm before the ioctl completes and then call vm destroy ioctl to trigger UAF since create ioctl is still referencing the same vm. Move the xaalloc all t...

PT-2024-33885

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.58 Description: A possible deadlock in the rfcomm sk state change function has been resolved. The function attempts to use sock lock, which must never be called with it locked, but rfcomm sock ioctl always...

Linux Kernel Security Vulnerabilities

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 missing check for atomicfile status in the f2fs subsystem ioctl interface...

PT-2024-33832

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to an integer overflow in BLKSECDISCARD, which can cause a near infinite loop inside blkdev issue secure erase. This occurs when a specific ioctl call is made with...

SUSE-SU-2024:3631-1 Security update for the Linux Kernel RT (Live Patch 10 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505001335 fixes several issues. The following security issues were fixed: - CVE-2024-35861: Fixed potential UAF in cifssignalcifsdforreconnect bsc1225312. - CVE-2024-36899: gpiolib: cdev: Fix use after free in lineinfochangednotify bsc1225739. -...

PT-2024-8240

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.11.0+ Description: The issue is related to a use-after-free vulnerability in the gsm cleanup mux function in the Linux kernel. This vulnerability can be exploited by an attacker to impact the confidentiality,...

Linux blkpg_do_ioctl() Buffer Overflow DoS

The vulnerability of the blkpgdoioctl function block/ioctl.c in the Linux operating system is related to integer overflow. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected information...

CVE-2024-23378

Memory corruption while invoking IOCTL calls for MSM module from the user space during audio playback and record...

CVE-2024-23376

Memory corruption while sending the persist buffer command packet from the user-space to the kernel space through the IOCTL call...

CVE-2024-23370

Memory corruption when a process invokes IOCTL calls from user-space to create a HAB virtual channel and another process invokes IOCTL calls to destroy the same...

CVE-2024-21455

Memory corruption when a compat IOCTL call is followed by another IOCTL call from userspace to a driver...

CVE-2024-23378 Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Audio

Memory corruption while invoking IOCTL calls for MSM module from the user space during audio playback and record...

CVE-2024-23376 Use After Free in ComputerVision

Memory corruption while sending the persist buffer command packet from the user-space to the kernel space through the IOCTL call...

CVE-2024-23376

CVE-2024-23376 involves memory corruption while sending the persist buffer IOCTL from user-space to kernel space in Qualcomm-related components (notably Qualcomm Snapdragon Auto). The issue is described as a memory corruption (also characterized as a use-after-free in some feeds) affecting the pe...