PT-2025-30781 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A potential NULL pointer dereference issue was identified in the cs40l50 upload owt function. The function allocates memory using kmalloc without verifying successful allocation, which...

SUSE-SU-2025:02213-1 Security update for libgepub

This update for libgepub fixes the following issues: - CVE-2025-6196: Fixed an integer overflow in the EPUB archive handling code that can leads to massive memory allocation and application crash. bsc1244704...

The vulnerability of the drivers/firmware/EFI/libstub components of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the drivers/firmware/EFI/libstub components of the Linux operating system is related to the allocation of unlimited memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the DNS BIND server implementation of DoH, related to the allocation of unlimited memory, allows a attacker to cause a service failure.

The vulnerability of the DNS BIND server implementation related to the allocation of unlimited memory. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

The vulnerability of the `__get_secs_required()` function in the fs/f2fs/segment.h component of the Linux kernel allows a hacker to trigger a service failure.

The vulnerability of the getsecsrequired function in the fs/f2fs/segment.h component of the Linux kernel is related to the allocation of unlimited memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

EulerOS 2.0 SP13 : grub2 (EulerOS-SA-2025-1688)

According to the versions of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in command/gpg. In some scenarios, hooks created by loaded modules are not removed when the related module is unloaded. This flaw...

PT-2025-37214

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw related to file descriptor table allocations. When sysctl nr open is set to a very high value, processes attempting to use file descriptors near the...

PT-2025-35973

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the libiscsi component. Specifically, the iscsi conn-dd data field is initialized regardless of whether memory allocation succeeds. If ib fast reg...

ceph: RGW crash upon misconfigured CORS rule

A flaw was found in Ceph. Certain misconfigurations of CORS rules in Ceph could result in a significantly large memory allocation. This issue can lead to RGW crashing and a denial of service from an authenticated user on the network...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.15.53 bug fix and security update

Red Hat OpenShift Container Platform release 4.15.53 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.15. Red Hat Product Security has rated this update as having a...

Security Bulletin: IBM Jazz for Service Management is vulnerable due to Apache ActiveMQ Memory Allocation with Excessive Size Value vulnerability

Summary IBM Jazz for Service Management is vulnerable due to Apache ActiveMQ Memory Allocation with Excessive Size Value vulnerability CVE-2025-27533 Vulnerability Details CVEID:CVE-2025-27533 DESCRIPTION: Memory Allocation with Excessive Size Value vulnerability in Apache ActiveMQ. During...

UBUNTU-CVE-2025-5449

A flaw was found in the SFTP server message decoding logic of libssh. The issue occurs due to an incorrect packet length check that allows an integer overflow when handling large payload sizes on 32-bit systems. This issue leads to failed memory allocation and causes the server process to crash,...

Integer Overflow or Wraparound

Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound due to incorrect validity check in the sftpdecodechanneldatatopacket function. An attacker can cause the server to crash by sending specially crafted SFTP packets with payload size field set to value...

Important: Red Hat Security Advisory: Red Hat Multicluster GlobalHub 1.2.3 bug fixes and container updates

Red Hat multicluster global hub 1.2.3 General Availability release images, which provide enhancements, bug fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which giv...

PT-2025-28877

Name of the Vulnerable Software and Affected Versions: Linux Kernel affected versions not specified Description: The Linux kernel contains a flaw in the snd usb get audioformat uac3 function within the ALSA subsystem. The function directly uses a length value received from a USB device for memory...

CVE-2025-38071

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Check return value from memblockphysallocrange At least with CONFIGPHYSICALSTART=0x100000, if there is 4 MiB of contiguous free memory available at this point, the kernel will crash and burn because memblockphysallocrange...

PT-2025-33560

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.16.0-rc2 Description: The Linux kernel contained a flaw in the alloc tag top users function within the lib/alloc tag component. This function attempted to acquire a semaphore lock alloc tag cttype-mod lock eve...

CVE-2025-38007

In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Add NULL check in uclogicinputconfigured devmkasprintf returns NULL when memory allocation fails. Currently, uclogicinputconfigured does not check for this case, which results in a NULL pointer dereference. Add NULL...

CVE-2025-38023

In the Linux kernel, the following vulnerability has been resolved: nfs: handle failure of nfsgetlockcontext in unlock path When memory is insufficient, the allocation of nfslockcontext in nfsgetlockcontext fails and returns -ENOMEM. If we mistakenly treat an nfs4unlockdata structure whose lctx...

CVE-2025-38076

In the Linux kernel, the following vulnerability has been resolved: alloctag: allocate percpu counters for module tags dynamically When a module gets unloaded it checks whether any of its tags are still in use and if so, we keep the memory containing module's allocation tags alive until all tags...