UBUNTU-CVE-2019-12067

The ahcicommitbuf function in ide/ahci.c in QEMU allows attackers to cause a denial of service NULL dereference when the command header 'ad-curcmd' is null...

CVE-2019-12067

CVE-2019-12067 affects QEMU’s AHCI emulation: the ahci_commit_buf function in ide/ahci.c can dereference a NULL ad->cur_cmd, causing a denial of service (host QEMU process denial). Public docs (NVD entry) confirm the vulnerability and impact (availability) with local access required; EulerOS/N...

CVE-2019-12067

The ahcicommitbuf function in ide/ahci.c in QEMU allows attackers to cause a denial of service NULL dereference when the command header 'ad-curcmd' is null...

CVE-2019-12067

The ahcicommitbuf function in ide/ahci.c in QEMU allows attackers to cause a denial of service NULL dereference when the command header 'ad-curcmd' is null...

GSD-2021-1000196 nvmet-rdma: Fix NULL deref when SEND is completed with error

nvmet-rdma: Fix NULL deref when SEND is completed with error This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.5 by commit...

UVI-2021-1000196 nvmet-rdma: Fix NULL deref when SEND is completed with error

nvmet-rdma: Fix NULL deref when SEND is completed with error This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.5 by commit...

UVI-2021-1000219 dmaengine: idxd: Fix potential null dereference on pointer status

dmaengine: idxd: Fix potential null dereference on pointer status This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.5 by commit...

UVI-2021-1000315 nvmet-rdma: Fix NULL deref when SEND is completed with error

nvmet-rdma: Fix NULL deref when SEND is completed with error This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.38 by commit...

UVI-2021-1000334 dmaengine: idxd: Fix potential null dereference on pointer status

dmaengine: idxd: Fix potential null dereference on pointer status This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.38 by commit...

idm:DL1 security update

slapi-nis 0.56.6-2 - CVE 2021-3480: idm:DL1/slapi-nis: NULL dereference DoS with specially crafted Binding DN - Resolves: rhbz1944713...

Null dereference in Grappler's `TrySimplify`

Impact The implementation of TrySimplify has undefined behavior due to dereferencing a null pointer in corner cases that result in optimizing a node with no inputs. Patches We have patched the issue in GitHub commit e6340f0665d53716ef3197ada88936c2a5f7a2d3. The fix will be included in TensorFlow...

DEBIAN-CVE-2021-28902

In function readyincontainer in libyang extr is NULL. In some cases, it can be NULL, which leads to the operation of retval-extr-flags that results in a crash...

DEBIAN-CVE-2021-28906

In function readyinleaf in libyang extr is NULL. In some cases, it can be NULL, which leads to the operation of retval-extr-flags that results in a crash...

UBUNTU-CVE-2021-28906

In function readyinleaf in libyang extr is NULL. In some cases, it can be NULL, which leads to the operation of retval-extr-flags that results in a crash...

A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.

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libyang 安全漏洞

libyang is a YANG data modeling language parser and toolkit written in C. It can be used as a toolkit for data modeling. A security vulnerability exists in libyang v1.0.225 and earlier versions, which stems from the readyincontainer function not checking if the value of retval-extr is NULL. no...

Oracle Linux 7 : slapi-nis (ELSA-2021-2032)

The remote Oracle Linux 7 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2021-2032 advisory. 0.56.5-4 - CVE 2021-3480: slapi-nis: NULL dereference DoS with specially crafted Binding DN - Resolves: rhbz1942937 Tenable has extracted the preceding...

Important: Red Hat Security Advisory: slapi-nis security and bug fix update

An update for slapi-nis is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

RHEL 8 : ipa (RHSA-2021:2026)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:2026 advisory. Red Hat Identity Management IdM is a centralized authentication, identity management, and authorization solution for both traditional and cloud-based...

RHEL 8 : idm:DL1 (RHSA-2021:1983)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:1983 advisory. Red Hat Identity Management IdM is a centralized authentication, identity management, and authorization solution for both traditional and cloud-based...