CVE-2025-21783 gpiolib: Fix crash on error in gpiochip_get_ngpios()

In the Linux kernel, the following vulnerability has been resolved: gpiolib: Fix crash on error in gpiochipgetngpios The gpiochipgetngpios uses chip macros to print messages. However these macros rely on gpiodev to be initialised and set, which is not the case when called via bgpioinit. In such a...

SUSE CVE-2025-21637

In the Linux kernel, the following vulnerability has been resolved: sctp: sysctl: udpport: avoid using current-nsproxy As mentioned in a previous commit of this series, using the 'net' structure via 'current' is not recommended for different reasons: - Inconsistency: getting info from the...

kernel: bonding: fix xfrm real_dev null pointer dereference

A flaw was found in the Linux kernel's bonding module. A local attacker with low privileges could exploit a null pointer dereference by manipulating network operations. This vulnerability can cause the system to crash, leading to a Denial of Service DoS...

AZL-51147 CVE-2024-47707 affecting package kernel for versions less than 5.15.179.1-1

In the Linux kernel, the following vulnerability has been resolved: ipv6: avoid possible NULL deref in rt6uncachedlistflushdev Blamed commit accidentally removed a check for rt-rt6iidev being NULL, as spotted by syzbot: Oops: general protection fault, probably for non-canonical address...

DEBIAN-CVE-2024-45000

In the Linux kernel, the following vulnerability has been resolved: fs/netfs/fscachecookie: add missing "naccesses" check This fixes a NULL pointer dereference bug due to a data race which looks like this: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access ...

UBUNTU-CVE-2021-47559

In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix NULL pointer dereferencing in smcvlanbytcpsk Coverity reports a possible NULL dereferencing problem: in smcvlanbytcpsk: 6. returnednull: netdevlowergetnext returns NULL checked 29 out of 30 times. 7. varassigned:...

DEBIAN-CVE-2024-35907

In the Linux kernel, the following vulnerability has been resolved: mlxbfgige: call requestirq after NAPI initialized The mlxbfgige driver encounters a NULL pointer exception in mlxbfgigeopen when kdump is enabled. The sequence to reproduce the exception is as follows: a enable kdump b trigger...

DEBIAN-CVE-2024-26738

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: DLPAR add doesn't completely initialize pcicontroller When a PCI device is dynamically added, the kernel oopses with a NULL pointer dereference: BUG: Kernel NULL pointer dereference on read at 0x00000030...

OESA-2024-1144 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel before 6.4.5, drivers/gpu/drm/drmatomic.c has a use-after-free during a race condition between a nonblocking atomic commit and a driver unload.CVE-2023-51043 A use-after-free flaw was found in the Linux Kernel...

SUSE CVE-2023-3106

A NULL pointer dereference vulnerability was found in netlinkdump. This issue can occur when the Netlink socket receives the messagesendmsg for the XFRMMSGGETSA, XFRMMSGGETPOLICY type message, and the DUMP flag is set and can cause a denial of service or possibly another unspecified impact. Due t...

UBUNTU-CVE-2023-2953

A vulnerability was found in openldap. This security flaw causes a null pointer dereference in bermemallocx function...

OESA-2021-1369 httpd security update

Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server. Security Fixes: A carefully crafted request uri-path can cause modproxyuwsgi to read above the allocated memory and crash DoS. This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 inclusive.CVE-2021-36160...

GHSA-C5X2-P679-95WC Null pointer dereference in `SparseTensorSliceDataset`

Impact When a user does not supply arguments that determine a valid sparse tensor, tf.rawops.SparseTensorSliceDataset implementation can be made to dereference a null pointer: python import tensorflow as tf tf.rawops.SparseTensorSliceDataset indices=,,, values=1,2,3, denseshape=3,3 The...

The vulnerability of the `png_convert_from_time_t` function in the libpng library, related to the pointer manipulation involving NULL, allows an attacker to cause a service failure.

The vulnerability of the pngconvertfromtimet function in the libpng library is related to the assignment of a NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

PYSEC-2021-496

TensorFlow is an end-to-end open source platform for machine learning. An attacker can trigger undefined behavior by binding to null pointer in tf.rawops.ParameterizedTruncatedNormal. This is because the...

PYSEC-2021-178

TensorFlow is an end-to-end open source platform for machine learning. An attacker can trigger a dereference of a null pointer in tf.rawops.StringNGrams. This is because the...

subversion: Remote unauthenticated denial of service in mod_authz_svn

A null-pointer-dereference flaw was found in modauthzsvn of subversion. This flaw allows a remote, unauthenticated attacker to cause a denial of service in some server configurations. The highest threat from this vulnerability is to system availability...

openssl: EDIPARTYNAME NULL pointer de-reference

A null pointer dereference flaw was found in openssl. A remote attacker, able to control the arguments of the GENERALNAMEcmp function, could cause the application, compiled with openssl to crash resulting in a denial of service. The highest threat from this vulnerability is to system availability...

openssl: X509_to_X509_REQ NULL pointer dereference

A NULL pointer dereference flaw was found in OpenSSL's X.509 certificate handling implementation. A specially crafted X.509 certificate could cause an application using OpenSSL to crash if the application attempted to convert the certificate to a certificate request...

WordPress Plugin Category and Page Icons Multiple Vulnerabilities

WordPress Plugin 'Category and Page Icons' have suffers from multiple vulnerabilities File Deletion/File Upload. Exploit Title : WordPress Plugin 'Category and Page Icons' Multiple Vulnerabilities Exploit Author : NULLPointer Date : 2014-09-29 Download Link :...