CVE-2025-38408 genirq/irq_sim: Initialize work context pointers properly

In the Linux kernel, the following vulnerability has been resolved: genirq/irqsim: Initialize work context pointers properly Initialize ops member's pointers properly by using kzalloc instead of kmalloc when allocating the simulation work context. Otherwise the pointers contain random content...

The vulnerability of the otx2_flows.c component in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the otx2flows.c component in the Linux operating system is related to pointer dereferencing errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the cacheinfo.c component in the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the cacheinfo.c component in the Linux operating system’s kernel is related to pointer dereferencing errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

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 mishandling of the schsfq queue, which could lead to null pointer dereferencing...

The vulnerability of the hci_event.c component in the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the hcievent.c component in the Linux operating system is related to pointer dereferencing errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerabilities in the components hv_kvp.c, hv_snapshot.c, hv_util.c, hyperv_vmbus.h, and hyperv.h of the Linux operating system’s kernel allow a hacker to cause a service failure.

The vulnerabilities of the components hvkvp.c, hvsnapshot.c, hvutil.c, hypervvmbus.h, and hyperv.h in the Linux operating system are related to pointer dereferencing errors. Exploiting these vulnerabilities can allow an attacker to cause a service failure...

CVE-2022-50046

A flaw was found in the sunrpc module in the Linux kernel. A missing decrement of the reference count when an error occurs can cause a memory leak, and a missing check can cause a NULL pointer dereference, potentially resulting in a denial of service...

ROS-20250619-16

YASM assembler vulnerability is related to NULL pointer dereferencing via the yasmsectionbcsappend function in section.c. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

CVE-2022-50046

In CVE-2022-50046, the Linux kernel fixes a memory-leak and potential NULL-dereference in net/sunrpc rpc_sysfs_xprt_state_change(): on error paths, xprt may fail to decrement the reference count of xps and may use an invalid xps. The issue arises because the function does not always handle errors...

CVE-2022-50046 net/sunrpc: fix potential memory leaks in rpc_sysfs_xprt_state_change()

In the Linux kernel, the following vulnerability has been resolved: net/sunrpc: fix potential memory leaks in rpcsysfsxprtstatechange The issue happens on some error handling paths. When the function fails to grab the object xprt, it simply returns 0, forgetting to decrease the reference count of...

ROS-20250602-01

A vulnerability in the Bluetooth component of the Linux kernel is related to a memory leak in the function hcigetrandomaddress in net/bluetooth/hcisync.c. Exploitation of the vulnerability could allow an attacker to cause a denial of service A vulnerability in the traceeventshist component of the...

CVE-2020-25016

A safety violation was discovered in the rgb crate before 0.8.20 for Rust, leading to for example dereferencing of arbitrary pointers or disclosure of uninitialized memory. This occurs because structs can be treated as bytes for read and write operations...

CVE-2019-2334

Null pointer dereferencing can happen when playing the clip with wrong block group id in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9150, MDM9206, MDM9607, MDM9650...

CVE-2025-37938 tracing: Verify event formats that have "%*p.."

In the Linux kernel, the following vulnerability has been resolved: tracing: Verify event formats that have "%p.." The trace event verifier checks the formats of trace events to make sure that they do not point at memory that is not in the trace event itself or in data that will never be freed. I...

kernel: drm/amdgpu: fix the waring dereferencing hive

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix the waring dereferencing hive Check the amdgpuhiveinfo hive that maybe is NULL...

PT-2025-25787 · 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 identified where BPF programs may call next and destroy on BPF iterators even after new returns an error value. This could cause bpf iter s...

CVE-2022-49832

In the Linux kernel, the following vulnerability has been resolved: pinctrl: devicetree: fix null pointer dereferencing in pinctrldttomap Here is the BUG report by KASAN about null pointer dereference: BUG: KASAN: null-ptr-deref in strcmp+0x2e/0x50 Read of size 1 at addr 0000000000000000 by task...

Advisory ROSA-SA-2025-2857

Software: openssl 1.1.1k OS: ROSA Virtualization 2.1 packageevrstring: openssl-1.1.1.1k-14.0.1.rv3 CVE-ID: CVE-2020-1971 BDU-ID: 2021-00872 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the GENERALNAMEcmp function of the OpenSSL library is related to pointer dereferencing errors. Exploitation of...

Advisory ROSA-SA-2025-2854

Software: binutils 2.30 OS: ROSA Virtualization 3.0 packageevrstring: binutils-2.30-125.0.1.rv30 CVE-ID: CVE-2018-1000876 BDU-ID: 2023-01657 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the disassembledata function of the objdump.c component of the GNU Binutils development software tool is...

ROS-20250430-04

A vulnerability in the libsoup library of the GNOME GUI is related to an infinite loop when reading WebSocket data. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service GNOME GUI libsoup library vulnerability is related to NULL pointer dereferenci...