334 matches found
CVE-2023-52492
In the Linux kernel, the following vulnerability has been resolved: dmaengine: fix NULL pointer in channel unregistration function dmaasyncdevicechannelregister can fail. In case of failure, chan-local is freed with freepercpu, and chan-local is nullified. When dmaasyncdeviceunregister is called...
GPAC Security Vulnerabilities
GPAC is an open source multimedia framework. A security vulnerability exists in GPAC version 2.3-DEV-rev588-g7edc40fee-mastergpac, which originated from a null pointer reference in gfdashsetupperiod in mediatools/dashclient that allows remote attackers to obtain sensitive information...
D-Link DIR-823G Security Vulnerability
The D-Link DIR-823G is a wireless router from China-based AUO D-Link. A security vulnerability exists in the D-Link DIR-823G A1V1.0.2B05 version, which stems from a null pointer dereference vulnerability in the sub41C488 function...
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 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-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...