CVE-2021-47045

A flaw was found in the scsi/lpfcIt subsystem of the Linux kernel, where it is possible to call lpfcissueelsplogi passing a did argument for which no matching ndlp is found. A call is then made to lpfcprepelsiocb with a NULL pointer to a lpfcnodelist structure, resulting in a NULL pointer...

CVE-2021-47002 SUNRPC: Fix null pointer dereference in svc_rqst_free()

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix null pointer dereference in svcrqstfree When allocpagesnode returns null in svcrqstalloc, the null rqscratchpage pointer will be dereferenced when calling putpage in svcrqstfree. Fix it by adding a null check...

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

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...