CVE-2021-46981 nbd: Fix NULL pointer in flush_workqueue

In the Linux kernel, the following vulnerability has been resolved: nbd: Fix NULL pointer in flushworkqueue Open /dev/nbdX first, the configrefs will be 1 and the pointers in nbddevice are still null. Disconnect /dev/nbdX, then reference a null recvworkq. The protection by configrefs in...

CVE-2021-46981 nbd: Fix NULL pointer in flush_workqueue

In the Linux kernel, the following vulnerability has been resolved: nbd: Fix NULL pointer in flushworkqueue Open /dev/nbdX first, the configrefs will be 1 and the pointers in nbddevice are still null. Disconnect /dev/nbdX, then reference a null recvworkq. The protection by configrefs in...

CVE-2024-25768

OpenDMARC 1.4.2 contains a null pointer dereference vulnerability in /OpenDMARC/libopendmarc/opendmarcpolicy.c...

CVE-2024-25768

OpenDMARC 1.4.2 contains a null pointer dereference vulnerability in /OpenDMARC/libopendmarc/opendmarcpolicy.c...

CVE-2024-25768

OpenDMARC 1.4.2 contains a null pointer dereference vulnerability in /OpenDMARC/libopendmarc/opendmarcpolicy.c...

The vulnerability of the snd_hdac_regmap_sync() function in the sound/hda/hdac_regmap.c driver of the Linux High-Definition Audio kernel allows a hacker to cause a service failure.

The vulnerability of the sndhdacregmapsync function in the sound/hda/hdacregmap.c driver of the Linux High-Definition Audio kernel is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2023-41274

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to launch a denial-of-service DoS attack via a network. We have already fixed the vulnerability in the following...

The vulnerability of the xenvif_get_requests() function in cross-platform Xen kernel hypervisors for Linux operating systems allows a attacker to trigger a service failure.

The vulnerability of the xenvifgetrequests function in the drivers/net/xen-netback/netback.c module of the cross-platform hypervisor for Linux kernel is related to the assignment of a null pointer to the xenvifgetrequests function. Exploiting this vulnerability could allow an attacker to trigger ...

CVE-2023-6679

A null pointer dereference vulnerability was found in dpllpinparentpinset in drivers/dpll/dpllnetlink.c in the Digital Phase Locked Loop DPLL subsystem in the Linux kernel. This issue could be exploited to trigger a denial of service. Mitigation Mitigation for this issue is either not available o...

CVE-2023-6622

A null pointer dereference vulnerability was found in nftdynsetinit in net/netfilter/nftdynset.c in nftables in the Linux kernel. This issue may allow a local attacker with CAPNETADMIN user privilege to trigger a denial of service...

CVE-2023-32970

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to launch a denial-of-service DoS attack via a network. QES is not affected. We have already fixed the vulnerabilit...

Oracle Linux 7 : libxml2 (ELSA-2020-1190)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-1190 advisory. - Fix CVE-2015-8035 1595697 - Fix CVE-2018-14404 1602817 - Fix CVE-2017-15412 1729857 - Fix CVE-2016-5131 1714050 - Fix CVE-2017-18258 1579211 Tenable...

The vulnerability of the xfrm_update_ae_params() function in the net/xfrm/xfrm_user.c module of the XFRM subsystem in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the xfrmupdateaeparams function in the net/xfrm/xfrmuser.c module of the XFRM subsystem in the Linux operating system is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2023-33461

iniparser v4.1 is vulnerable to NULL Pointer Dereference in function iniparsergetlongint which misses check NULL for function iniparsergetstring's return...

FreeBSD : MariaDB -- Nullpointer dereference (5d1b1a0a-fd36-11ed-a0d1-84a93843eb75)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 5d1b1a0a-fd36-11ed-a0d1-84a93843eb75 advisory. - MariaDB Server before 10.3.34 thru 10.9.3 is vulnerable to Denial of Service. It is possible for...

Low: Red Hat Security Advisory: libarchive security update

An update for libarchive is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

CBL Mariner 2.0 Security Update: busybox (CVE-2021-42376)

The version of busybox installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2021-42376 advisory. - A NULL pointer dereference in Busybox's hush applet leads to denial of service when processing a crafted...

CVE-2023-24465 Communication Wi-Fi  subsystem has a null pointer reference vulnerability when receving external data.

Communication Wi-Fi subsystem within OpenHarmony-v3.1.4 and prior versions, OpenHarmony-v3.0.7 and prior versions has a null pointer reference vulnerability which local attackers can exploit this vulnerability to cause the current application to crash...

CVE-2023-0401

A NULL pointer vulnerability was found in OpenSSL, which can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not...

Null pointer dereference

A NULL pointer dereference vulnerability in the Linux kernel NVMe functionality, in nvmetsetupauth, allows an attacker to perform a Pre-Auth Denial of Service DoS attack on a remote machine. Affected versions v6.0-rc1 to v6.0-rc3, fixed in v6.0-rc4...