28 matches found
Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100539)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100539 advisory. In the Linux kernel, the following vulnerability has been resolved: fs/adfs: validate nzones in adfsvalidatebblk Reject ADFS disc records with a zero zone count duri...
CVE-2026-52992: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: fs/adfs: validate nzones in adfsvalidatebblk Reject ADFS disc records with a zero zone count during boot block validation, before the disc record is used. When nzones is 0, adfsreadmap passes it to kmallocarray0, ... which return...
EUVD-2022-42532
Malicious code in bioql PyPI...
CVE-2025-38469
In the Linux kernel, the following vulnerability has been resolved: KVM: x86/xen: Fix cleanup logic in emulation of Xen schedop poll hypercalls kvmxenschedoppoll does a kmallocarray when a VM polls the host for more than one event channel potr nrports 1. After the kmallocarray, the error paths ne...
CVE-2025-38469: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: KVM: x86/xen: Fix cleanup logic in emulation of Xen schedop poll hypercalls kvmxenschedoppoll does a kmallocarray when a VM polls the host for more than one event channel potr nrports 1. After the kmallocarray, the error paths ne...
Linux Distros Unpatched Vulnerability : CVE-2021-47649
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: udmabuf: validate ubuf-pagecount Syzbot has reported GPF in sgallocappendtablefrompages. The...
CVE-2022-49055
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check for potential null return of kmallocarray As the kmallocarray may return null, the 'eventwaitersi.wait' would lead to null-pointer dereference. Therefore, it is better to check the return value of kmallocarray t...
CVE-2021-47649
In the Linux kernel, the following vulnerability has been resolved: udmabuf: validate ubuf-pagecount Syzbot has reported GPF in sgallocappendtablefrompages. The problem was in ubuf-pages == ZEROPTR. ubuf-pagecount is calculated from arguments passed from user-space. If user creates udmabuf with...
CVE-2021-47649
In the Linux kernel, the following vulnerability has been resolved: udmabuf: validate ubuf-pagecount Syzbot has reported GPF in sgallocappendtablefrompages. The problem was in ubuf-pages == ZEROPTR. ubuf-pagecount is calculated from arguments passed from user-space. If user creates udmabuf with...
CVE-2022-49055 drm/amdkfd: Check for potential null return of kmalloc_array()
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check for potential null return of kmallocarray As the kmallocarray may return null, the 'eventwaitersi.wait' would lead to null-pointer dereference. Therefore, it is better to check the return value of kmallocarray t...
CVE-2022-49055 drm/amdkfd: Check for potential null return of kmalloc_array()
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check for potential null return of kmallocarray As the kmallocarray may return null, the 'eventwaitersi.wait' would lead to null-pointer dereference. Therefore, it is better to check the return value of kmallocarray t...
CVE-2022-49055
CVE-2022-49055 : In the Linux kernel, the drm/amdkfd code fixes a null-pointer dereference risk by validating the return value of kmalloc_array(). The vulnerable path could dereference event_waiters[i].wait if kmalloc_array() returns NULL. The fix adds a NULL check before using the allocated memo...
CVE-2021-47649: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: udmabuf: validate ubuf-pagecount Syzbot has reported GPF in sgallocappendtablefrompages. The problem was in ubuf-pages == ZEROPTR. ubuf-pagecount is calculated from arguments passed from user-space. If user creates udmabuf with...
CVE-2022-49055: NULL Pointer Dereference
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check for potential null return of kmallocarray As the kmallocarray may return null, the 'eventwaitersi.wait' would lead to null-pointer dereference. Therefore, it is better to check the return value of kmallocarray t...
CVE-2024-27046
A vulnerability was found in the Linux kernel's ethernet lagconf.c driver in the nfpfllagdowork function, where a NULL pointer dereference can occur due to a lack of proper checks. The scenario is caused when the function attempts to call kmallocarray, which returns as NULL because the physical...
CVE-2024-27046 nfp: flower: handle acti_netdevs allocation failure
In the Linux kernel, the following vulnerability has been resolved: nfp: flower: handle actinetdevs allocation failure The kmallocarray in nfpfllagdowork will return null, if the physical memory has run out. As a result, if we dereference the actinetdevs, the null pointer dereference bugs will...
CVE-2024-27046 nfp: flower: handle acti_netdevs allocation failure
In the Linux kernel, the following vulnerability has been resolved: nfp: flower: handle actinetdevs allocation failure The kmallocarray in nfpfllagdowork will return null, if the physical memory has run out. As a result, if we dereference the actinetdevs, the null pointer dereference bugs will...
CVE-2024-27046: NULL Pointer Dereference
In the Linux kernel, the following vulnerability has been resolved: nfp: flower: handle actinetdevs allocation failure The kmallocarray in nfpfllagdowork will return null, if the physical memory has run out. As a result, if we dereference the actinetdevs, the null pointer dereference bugs will...
CVE-2022-3105: NULL Pointer Dereference
An issue was discovered in the Linux kernel through 5.16-rc6. uapifinalize in drivers/infiniband/core/uverbsuapi.c lacks check of kmallocarray...