ALSA-2025:13961 Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: drm/vkms: Fix use after free and double free on init error CVE-2025-22097 kernel: netsched: ets: Fix double list add in class with...

Linux Distros Unpatched Vulnerability : CVE-2024-35978

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: Bluetooth: Fix memory leak in hcireqsynccomplete In 'hcireqsynccomplete', always free the...

Linux Distros Unpatched Vulnerability : CVE-2024-35816

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: firewire: ohci: prevent leak of left- over IRQ on unbind Commit 5a95f1ded28691e6 firewire:...

Linux Distros Unpatched Vulnerability : CVE-2022-50186

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: ath11k: fix missing skb drop on htctxcompletion error On htctxcompletion error the skb is no...

Linux Distros Unpatched Vulnerability : CVE-2022-50033

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: host: ohci-ppc-of: Fix refcount leak bug In ohcihcdppcofprobe, offindcompatiblenode will return a node pointer with refcount incremented. We should use...

Linux Distros Unpatched Vulnerability : CVE-2025-37882

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: usb: xhci: Fix isochronous Ring Underrun/Overrun event handling The TRB pointer of these...

Linux Distros Unpatched Vulnerability : CVE-2021-47434

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xhci: Fix command ring pointer corruption while aborting a command The command ring pointer is located at 6:63 bits of the command ring control register CRCR. A...

Linux Distros Unpatched Vulnerability : CVE-2023-53046

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: Bluetooth: Fix race condition in hcicmdsyncclear There is a potential race condition in...

Linux Distros Unpatched Vulnerability : CVE-2022-50166

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: When HCI work queue is drained, only queue chained work The HCI command, event, and data packet processing workqueue is drained to avoid deadlock in...

Linux Distros Unpatched Vulnerability : CVE-2024-45027

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: usb: xhci: Check for xhci-interrupters being allocated in xhcimemclearup If xhcimeminit fail...

Linux Distros Unpatched Vulnerability : CVE-2025-38250

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: hcicore: Fix use-after-free in vhciflush syzbot reported use-after-free in vhciflush without repro. 0 From the splat, a thread closed a vhci file...

Linux Distros Unpatched Vulnerability : CVE-2025-21969

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: L2CAP: Fix slab-use-after-free Read in l2capsendcmd After the hci sync command releases l2capconn, the hci receive data work queue references the...

Linux Distros Unpatched Vulnerability : CVE-2021-47180

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NFC: nci: fix memory leak in nciallocatedevice nfcmrvldisconnect fails to free the hcidev field in struct ncidev. Fix this by freeing hcidev in ncifreedevice...

kernel: usb: xhci: Add error handling in xhci_map_urb_for_dma

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Add error handling in xhcimapurbfordma The Linux kernel CVE team has assigned CVE-2024-26964 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024050130-CVE-2024-26964-54c8@gregkh/T...

kernel: xhci: handle isoc Babble and Buffer Overrun events properly

A flaw was found in the Linux kernel related to the Extensible Host Controller Interface xHCI subsystem, specifically how it handles certain events. The issue arises when the xHCI driver improperly handles isochronous isoc Babble and Buffer Overrun events. The vulnerability occurs because the xHC...

USN-7651-6 linux-raspi vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - PowerPC architecture; - S390 architecture; - Block layer subsystem; - Serial ATA and Parallel ATA drivers; - Driver...

USN-7651-5 linux-raspi-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - PowerPC architecture; - S390 architecture; - Block layer subsystem; - Serial ATA and Parallel ATA drivers; - Driver...

CVE-2025-38128 Bluetooth: MGMT: reject malformed HCI_CMD_SYNC commands

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: reject malformed HCICMDSYNC commands In 'mgmthcicmdsync', check whether the size of parameters passed in 'struct mgmtcphcicmdsync' matches the total size of the data i.e. 'sizeofstruct mgmtcphcicmdsync' plus...

kernel: Bluetooth: Fix use after free in hci_send_acl

A vulnerability was found in the Linux kernel's Bluetooth subsystem in the hcidisconnphylinkcompleteevt function. Improper cleanup and reference handling can lead to a connection object, hcon, being freed and then later accessed during a subsequent function call. This issue can lead to a...

Volkswagen MIB3 Infotainment 安全漏洞

Volkswagen MIB3 Infotainment is an infotainment system on a vehicle from Volkswagen Germany. A security vulnerability exists in the Volkswagen MIB3 Infotainment that stems from a lack of proper validation of user-supplied data in the Bluetooth stack, which could result in an integer overflow when...