11688 matches found
USN-7861-4: Linux kernel (AWS) vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7874-2 linux-fips, linux-aws-fips, linux-gcp-fips vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7874-2: Linux kernel (FIPS) vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7874-1 linux, linux-aws, linux-aws-5.4, linux-gcp, linux-gcp-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4, linux-xilinx-zynqmp vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7874-1: Linux kernel vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues The following security issues were fixed: CVE-2025-38008: mm/pagealloc: fix race condition in unaccepted memory handling bsc1244939. CVE-2025-38539: trace/fgraph: Fix the warning caused by missing unregister...
PT-2025-53007
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s scsi subsystem, specifically within the qla2xxx driver. The issue involves improper memory freeing of items allocated for processing I/O control block...
SUSE-SU-2025:4128-1 Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-38008: mm/pagealloc: fix race condition in unaccepted memory handling bsc1244939. - CVE-2025-38539: trace/fgraph: Fix the warning caused by missing...
kernel: Bluetooth: hci_event: Fix UAF in hci_conn_tx_dequeue
A flaw was discovered in the Bluetooth subsystem of the Linux kernel. When processing a HCIEVNUMCOMPPKTS event, the function hciconntxdequeue did not properly hold or release the hdev device lock, which may lead to a use-after-free of the connection structure...
kernel: Bluetooth: hci_event: Fix UAF in hci_acl_create_conn_sync
A flaw was found in the Linux kernel’s Bluetooth subsystem HCI. Specifically, in the function hciaclcreateconnsync and related path hcilecreateconnsync, a connection object in state BTOPEN that is still pending command submission may be freed prematurely, leading to a use-after-free condition. An...
ASoC: SOF: Intel: hda-ipc: Do not process IPC reply before firmware boot
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media: v4l2-subdev: Fix alloc failure check in v4l2_subdev_call_state_try()
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SUSE CVE-2025-40162
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd/sdwutils: avoid NULL deref when devmkasprintf fails devmkasprintf may return NULL on memory allocation failure, but the debug message prints cpus-dainame before checking it. Move the devdbg call after the NULL check to...
Microsoft Windows Subsystem for Linux (WSL2) < 2.6.2 Remote Code Execution (November 2025)
The version of Microsoft Windows Subsystem for Linux WSL2 on the remote Windows host is prior to 2.6.2. It is, therefore, affected by a remote code execution vulnerability: - Heap-based buffer overflow in Windows Subsystem for Linux GUI allows an unauthorized attacker to execute code over a...
CVE-2025-40140
In the Linux kernel, the following vulnerability has been resolved: net: usb: Remove disruptive netifwakequeue in rtl8150setmulticast syzbot reported WARNING in rtl8150startxmit/usbsubmiturb. This is the sequence of events that leads to the warning: rtl8150startxmit netifstopqueue;...
USN-7861-3 linux-nvidia-6.8, linux-oracle, linux-oracle-6.8 vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7861-3: Linux kernel vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
CVE-2025-40206
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftobjref: validate objref and objrefmap expressions Referencing a synproxy stateful object from OUTPUT hook causes kernel crash due to infinite recursive calls: BUG: TASK stack guard page was hit at 000000008bda5b8c...
CVE-2025-40194
In the Linux kernel, the following vulnerability has been resolved: cpufreq: intelpstate: Fix object lifecycle issue in updateqosrequest The cpufreqcpuput call in updateqosrequest takes place too early because the latter subsequently calls freqqosupdaterequest that indirectly accesses the policy...