EUVD-2026-21950

In the Linux kernel, the following vulnerability has been resolved: rds: ib: reject FRMR registration before IB connection is established rdsibgetmr extracts the rdsibconnection from conn-ctransportdata and passes it to rdsibregfrmr for FRWR memory registration. On a fresh outgoing connection, ic...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a null pointer dereferencing in the clsflow module when shared blocks are involved, potentially...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a zero-division error in the rtscmin function of the schhfsc module, potentially leading to a...

PT-2026-32351

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Reliable Delivery Service RDS implementation for InfiniBand IB. The function rds ib get mr allows FRMR memory registration to proceed before an IB connection is full...

kernel: Linux kernel: integer overflow and information disclosure via undefined shift operation in drm/amdkfd

A flaw was found in the Linux kernel’s AMD Kernel Fusion Driver amdkfd within the drm subsystem. When either getnumsdmaqueues or getnumxgmisdmaqueues returned 0, the driver performed a bit shift where the number of bits shifted equaled the operand width. Such a shift is undefined behavior in C an...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006750)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006750 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix deletion race condition System crash when using debug kernel due to link list...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of verification of the vcc pointer in the sigdsend function. This vulnerability could le...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006662)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006662 advisory. In the Linux kernel, the following vulnerability has been resolved: ibmvnic: don't release napi in ibmvnicopen If ibmvnicopen encounters an error such as when settin...

Linux Distros Unpatched Vulnerability : CVE-2026-31398

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/rmap: fix incorrect pte restoration for lazyfree folios We batch unmap anonymous lazyfree folios by foliounmapptebatch. If the batch has a mix of writable a...

kernel: kernel: Privilege escalation or denial of service via use-after-free in nf_tables_addchain()

A flaw was found in the Linux kernel. A local attacker with CAPNETADMIN capabilities, or remote packet traffic, could exploit a use-after-free vulnerability in the nftablesaddchain function's error handling. Successful exploitation could lead to a kernel crash, resulting in a Denial of Service Do...

kernel: Linux kernel (qla2xxx): Double free vulnerability leads to denial of service and potential privilege escalation.

A flaw was found in the Linux kernel's qla2xxx block SCSI generic bsg interface. This vulnerability, a double free, occurs because certain vendor-specific handlers incorrectly call the bsgjobdone function on both successful and failed operation paths. A local user could exploit this to trigger...

Exploit for CVE-2026-23398

CVE-2026-23398 Linux Kernel icmptagvalidation NULL Poin...

Linux Distros Unpatched Vulnerability : CVE-2026-23469

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/imagination: Synchronize interrupts before suspending the GPU The runtime PM suspend callback doesn't know whether the IRQ handler is in progress on a...

CVE-2026-23469

A flaw was found in the Linux kernel's drm/imagination driver. This vulnerability arises from a race condition where the runtime Power Management PM suspend callback does not wait for the Interrupt Request IRQ handler to complete before suspending the Graphics Processing Unit GPU. This timing iss...

CVE-2026-31398

A flaw was found in the Linux kernel's memory management unit MMU. A local user could exploit this vulnerability by manipulating memory operations, leading to incorrect page table entry PTE restoration for lazyfree folios during batch unmapping. This issue can cause memory pages with mixed writab...

UBUNTU-CVE-2026-23469

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Synchronize interrupts before suspending the GPU The runtime PM suspend callback doesn't know whether the IRQ handler is in progress on a different CPU core and doesn't wait for it to finish. Depending on timing,...

CVE-2026-23469 drm/imagination: Synchronize interrupts before suspending the GPU

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Synchronize interrupts before suspending the GPU The runtime PM suspend callback doesn't know whether the IRQ handler is in progress on a different CPU core and doesn't wait for it to finish. Depending on timing,...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of null pointer checking in the inteldmcupdatedc6allowedcount function. This vulnerabili...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of interrupt synchronization and could lead to kernel crashes...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a buffer overflow in the string comparison function of the RedBoot partition table parser...