Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from ineffective cleanup after failed attachments. This vulnerability may lead to writes to low-I/O...

CVE-2025-40360 drm/sysfb: Do not dereference NULL pointer in plane reset

In the Linux kernel, the following vulnerability has been resolved: drm/sysfb: Do not dereference NULL pointer in plane reset The plane state in drmgemresetshadowplane can be NULL. Do not deref that pointer, but forward NULL to the other plane-reset helpers. Clears plane-state to NULL. v2: - fix...

Vulnerability of the H5F_get_nrefs() function in the H5Fquery.c file of the HDF5 library, which allows a hacker to cause a service failure.

The vulnerability of the H5Fgetnrefs function in the H5Fquery.c file of the HDF5 library is related to the dereferencing of NULL pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

Mageia: Security Advisory (MGASA-2018-0001)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

PT-2021-5091 · Apache +9 · Apache Http Server +9

Name of the Vulnerable Software and Affected Versions: Apache HTTP Server versions 2.4.48 and earlier Description: The issue is related to malformed requests that can cause the server to dereference a NULL pointer, potentially leading to a denial of service. This can be exploited by a remote...

Unspecified vulnerability in Bento4 (CNVD-2021-51794)

Bento4 is an open source C++ library for reading and writing MP4 files. A security vulnerability exists in Bento4 version 1.5.1-628, which stems from an unhandled memory allocation failure in ""Core/Ap4Atom.cpp"" that results in the dereferencing of the NULL pointer, and can be exploited by an...

openSUSE Security Update : ldb / samba (openSUSE-2020-1023)

"This update for ldb, samba fixes the following issues : Changes in samba : - Update to samba 4.11.11 + CVE-2020-10730: NULL de-reference in AD DC LDAP server when ASQ and VLV combined; bso14364 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted...

SUSE SLES12 Security Update : php7 (SUSE-SU-2017:0017-1)

This update for php7 fixes the following issues : - CVE-2016-9933 Possible stack overflow on truecolor images handling bsc1015187 - CVE-2016-9934 Dereference from NULL pointer could lead to crash bsc1015188 - CVE-2016-9935 Invalid read could lead to crash bsc1015189 - CVE-2016-9936 Use After free...

security flaw

SMB dissector in Ethereal 0.9.3 and earlier allows remote attackers to cause a denial of service crash or execute arbitrary code via malformed packets that cause Ethereal to dereference a NULL pointer...