Astra Linux – Vulnerability in krb5

The file “lib/kadm5/kadmrpcxdr.c” in MIT Kerberos 5 also known as krb5 before versions 1.20.2 and 1.21.x before version 1.21.1 exposes an uninitialized pointer. A remotely authenticated user can cause a Kadmind crash. This occurs because the function xdrkadm5principalentrec does not validate the...

Astra Linux – Vulnerability in xorg-server, xwayland

A flaw related to accessing an uninitialized pointer was discovered in X.Org and Xwayland. The compCheckRedirect function may fail if it cannot allocate the backing pixmap. In such cases, compRedirectWindow will return a BadAlloc error without validating the window tree just before processing; as...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: um: line: always fill errorout in setuponeline The pointer is not initialized by the callers, but I’ve encountered cases where it is still printed; initialize it in all possible cases within setuponeline...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: btmtksdio: Fixed a kernel oops in btmtksdiointerrupt. Fixed the following kernel oops in btmtksdiointerrrupt: 14.339134 btmtksdiointerrupt+0x28/0x54 14.339139 processsdiopendingirqs+0x68/0x1a0 14.339144...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: i40e: Fixed the issue where “vf” might be used without initialization in this function. To address the regression introduced by commit 52424f974bc5, which causes servers to hang under very difficult-to-reproduce conditions due...

Linux Distros Unpatched Vulnerability : CVE-2026-89505

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: RDMA/uverbs: Guard legacy bundles without methodelm The legacy write path dispatches through...

CVE-2026-89505

A flaw was found in the Linux kernel's RDMA/uverbs component. Malformed input from a provider in the legacy write path can cause the uverbsgethandlerfn function to dereference an uninitialized pointer. This can lead to a system crash, resulting in a denial of service...

CVE-2026-89505

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Guard legacy bundles without methodelm The legacy write path dispatches through a uverbsapiwritemethod, but the uverbsattrbundle passed to provider code does not have an ioctl method element. If malformed provider...

CVE-2026-89505

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Guard legacy bundles without methodelm The legacy write path dispatches through a uverbsapiwritemethod, but the uverbsattrbundle passed to provider code does not have an ioctl method element. If malformed provider...

UBUNTU-CVE-2026-89505

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Guard legacy bundles without methodelm The legacy write path dispatches through a uverbsapiwritemethod, but the uverbsattrbundle passed to provider code does not have an ioctl method element. If malformed provider...

CVE-2026-89505

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Guard legacy bundles without methodelm The legacy write path dispatches through a uverbsapiwritemethod, but the uverbsattrbundle passed to provider code does not have an ioctl method element. If malformed provider...

EUVD-2026-76411

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Guard legacy bundles without methodelm The legacy write path dispatches through a uverbsapiwritemethod, but the uverbsattrbundle passed to provider code does not have an ioctl method element. If malformed provider...

CVE-2026-89505

CVE-2026-89505 is a vulnerability in the Linux kernel RDMA/uverbs subsystem. In the legacy write() path, the uverbs_attr_bundle passed to provider code does not contain an ioctl method element. If malformed provider input causes the common uverbs validation code to emit an error message, uverbs_g...

PT-2026-90221

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the RDMA/uverbs component, the legacy write path dispatches through a uverbs api write method, but the uverbs attr bundle passed to provider code lacks an ioctl method element. If...

The vulnerability of the lowpan_xmit() function in the net/ieee802154/6lowpan/tx.c module of the Linux kernel allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the lowpanxmit function in the net/ieee802154/6lowpan/tx.c module of the Linux kernel lies in the access to an uninitialized pointer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

The vulnerability of the amdgpu_hmm_range_get_pages() function in the drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c driver for the Direct Rendering Infrastructure (DRI) of AMD GPU cores in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the amdgpuhmmrangegetpages function in the drivers/gpu/drm/amd/amdgpu/amdgpuhmm.c driver for the Direct Rendering Infrastructure DRI of AMD GPUs in the Linux operating system is related to the access to an uninitialized pointer. Exploiting this vulnerability could allow an...

The vulnerability in the function amdgpu_gart_table_ram_free() of the drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c driver of the Direct Rendering Infrastructure (DRI) AMD GPU kernel for the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the amdgpugarttableramfree function in the drivers/gpu/drm/amd/amdgpu/amdgpugart.c driver of the Direct Rendering Infrastructure DRI AMD GPU kernel for the Linux operating system is related to the access to an uninitialized pointer. Exploiting this vulnerability could allow a...

The vulnerability of the usa49wg_indat_callback() function in the drivers/usb/serial/keyspan.c file of the Linux operating system’s USB device driver module allows a hacker to cause a service failure.

The vulnerability of the usa49wgindatcallback function in the drivers/usb/serial/keyspan.c file of the Linux device driver for USB devices is related to access to an uninitialized pointer. Exploiting this vulnerability could allow a attacker to cause a service failure...

EulerOS 2.0 SP12 : libssh2 (EulerOS-SA-2026-3354)

According to the versions of the libssh2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : libssh2 through 1.11.1 reads an attacker-controlled 32-bit attribute count from a publickey-subsystem response and uses it in the allocation...

CVE-2026-67281: Access of Uninitialized Pointer

RouterOS WebFig contains an unauthenticated file-read vulnerability in the /jsproxy path where a newly allocated session retains a stale uninitialized principal pointer used for file authorization. An unauthenticated attacker can prepare the allocator so that the file-serving path dereferences th...