PT-2024-36898

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue is related to the Bluetooth component, specifically in the hci conn module. The fix involves using disable delayed work...

kernel: Bluetooth: btrtl: fix out of bounds memory access

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btrtl: fix out of bounds memory access The problem is detected by KASAN. btrtl driver uses private hci data to store 'struct btrealtekdata'. If btrtl driver is used with btusb, then memory for private hci data is...

DEBIAN-CVE-2024-50255

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci: fix null-ptr-deref in hcireadsupportedcodecs Fix hcicmdsyncsk to return not NULL for unknown opcodes. hcicmdsyncsk returns NULL if a command returns a status event. However, it also returns NULL where an opcode...

CVE-2024-50122

In the Linux kernel, the following vulnerability has been resolved: PCI: Hold rescan lock while adding devices during host probe Since adding the PCI power control code, we may end up with a race between the pwrctl platform device rescanning the bus and host controller probe functions. The latter...

xhci: Fix Panther point NULL pointer deref at full-speed re-enumeration

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The vulnerability of the hci_codec component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the hcicodec component in the Linux operating system’s kernel is related to the lack of memory release after the effective lifespan of the component has ended. Exploiting this vulnerability can allow an attacker to cause a service failure...

DEBIAN-CVE-2024-46843

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Remove SCSI host only if added If host tries to remove ufshcd driver from a UFS device it would cause a kernel panic if ufshcdasyncscan fails during ufshcdprobehba before adding a SCSI host with scsiaddhost and M...

kernel: usb: xhci: prevent potential failure in handle_tx_event() for Transfer events without TRB

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: prevent potential failure in handletxevent for Transfer events without TRB Some transfer events don't always point to a TRB, and consequently don't have a endpoint ring. In these cases, function handletxevent should no...

UBUNTU-CVE-2024-45027

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Check for xhci-interrupters being allocated in xhcimemclearup If xhcimeminit fails, it calls into xhcimemcleanup to mop up the damage. If it fails early enough, before xhci-interrupters is allocated but after...

DEBIAN-CVE-2024-45006

In the Linux kernel, the following vulnerability has been resolved: xhci: Fix Panther point NULL pointer deref at full-speed re-enumeration re-enumerating full-speed devices after a failed address device command can trigger a NULL pointer dereference. Full-speed devices may need to reconfigure th...

AZL-48807 CVE-2024-45006 affecting package kernel for versions less than 5.15.167.1-1

In the Linux kernel, the following vulnerability has been resolved: xhci: Fix Panther point NULL pointer deref at full-speed re-enumeration re-enumerating full-speed devices after a failed address device command can trigger a NULL pointer dereference. Full-speed devices may need to reconfigure th...

UBUNTU-CVE-2024-43884

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Add error handling to pairdevice hciconnparamsadd never checks for a NULL value and could lead to a NULL pointer dereference causing a crash. Fixed by adding error handling in the function...

UBUNTU-CVE-2024-43883

In the Linux kernel, the following vulnerability has been resolved: usb: vhci-hcd: Do not drop references before new references are gained At a few places the driver carries stale pointers to references that can still be used. Make sure that does not happen. This strictly speaking closes...

SUSE CVE-2023-52901

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Check endpoint is valid before dereferencing it When the host controller is not responding, all URBs queued to all endpoints need to be killed. This can cause a kernel panic if we dereference an invalid endpoint. Fix...

CVE-2023-52901

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Check endpoint is valid before dereferencing it When the host controller is not responding, all URBs queued to all endpoints need to be killed. This can cause a kernel panic if we dereference an invalid endpoint. Fix...

DEBIAN-CVE-2023-52901

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Check endpoint is valid before dereferencing it When the host controller is not responding, all URBs queued to all endpoints need to be killed. This can cause a kernel panic if we dereference an invalid endpoint. Fix...

UBUNTU-CVE-2023-52901

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Check endpoint is valid before dereferencing it When the host controller is not responding, all URBs queued to all endpoints need to be killed. This can cause a kernel panic if we dereference an invalid endpoint. Fix...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an xhci component that could lead to a null pointer dereference in the event of a sudden host death...

CLSA-2024-1723495305 Fix of 19 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-42068 - bpf: Take return from setmemoryro into account with bpfproglockro CVE-url: https://ubuntu.com/security/CVE-2024-42079 - gfs2: Fix NULL pointer dereference in gfs2logflush CVE-url: https://ubuntu.com/security/CVE-2024-42226 - usb: xhci: prevent...

kernel: xhci: Handle TD clearing for multiple streams case

A vulnerability was found in the Linux kernel's xHCI driver, related to the handling of TD when multiple streams are active, where the issue occurs when the endpoint is stopped, causing TD to remain uncleared, which can lead to system crashes and memory corruption due to stale TD references...