PT-2025-18573 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.1.0-rc3-syzkaller-00175-g1118b2049d77 Description: A vulnerability has been resolved in the Linux kernel. The issue is related to the napi schedule prep function, which must be called to ensure ownership of a...

PT-2025-18441 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved. The issue was related to the handling of Out-of-Memory OOM conditions during VMA merge operations. In certain cases, the caller d...

PT-2025-18630

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak issue has been identified in the Linux kernel, specifically in the btrfs file system. The leak occurs during backref walking at find parent nodes, when dealing with a data...

PT-2025-18489 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability has been resolved in the Linux kernel related to the ALSA: usb-audio component. The issue concerns the snd usbmidi output open function, which contains a check for a NU...

PT-2025-18641 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A potential memory leak has been identified in the Linux kernel's NFC subsystem, specifically in the fdp nci send function. This function calls fdp nci i2c write, which does not free t...

PT-2025-18547 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A potential memory leak in the Linux kernel has been resolved. The issue occurred in the drm dev init function, where a reference count added by device get was not properly released du...

PT-2025-18519 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A null pointer dereference issue has been identified in the Linux kernel, specifically in the ftrace module. The @ftrace mod is allocated by kzalloc, resulting in both members prev,nex...

PT-2025-18615 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, specifically in the btrfs file system. The issue is related to the mishandling of the tree mod log for reallocated nodes, which c...

PT-2025-18513 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.1.0-rc1-00174-g9522dc5c87da-dirty Description: A potential null pointer dereference issue has been identified in the Linux kernel, specifically in the kprobe tracing functionality. This issue arises when the...

PT-2025-18530 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue concerns error handling in the ena init function. Specifically, when pci register driver fails, ena init does not destroy the workqueue created by create singlethread...

PT-2025-18494 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the i8042 module. The issue involved a leak of the platform device on module removal. To fix this, the code now avoids...

PT-2025-18598 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the cfg80211 module. The problem occurs in the query regdb file function, where the alpha2 parameter is...

PT-2025-18486 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, specifically in the gfs2 module. The issue involves the sb bsize shift field, which can be corrupted, leading to messy mount erro...

PT-2025-18543

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, which was caused by a double call to ata host put in the ata tport add function. This led to a null pointer dereference when...

PT-2025-18611 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the validation of region HPA ordering. Some regions may not have any address space allocated, and skipping them during...

Important: kernel

Issue Overview: A use-after-free flaw was found in vcsread in drivers/tty/vt/vcscreen.c in vcscreen in the Linux Kernel. In this flaw an attacker with local user access may lead to a system crash or a leak of internal kernel information. CVE-2023-3567 In the Linux kernel, the following...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: nbd: Fix NULL pointer in flushworkqueue CVE-2021-46981 A use-after-free flaw was found in btrfssearchslot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and...

The vulnerability of the Linux operating system’s kernel component, which allows a hacker to cause a service failure

The vulnerability of the Linux operating system’s kernel Ionic component is related to a memory leak in the ioniclifregister function. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2025-23158

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been identified, related to the erofs file system. The issue arises when bio add folio fails due to being full, and erofs fileio scan folio retrie...

PT-2025-25792 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the Linux kernel's eventpoll functionality, where an endless busy loop can occur after a timeout has expired. This happens because the given timeout usually...