kernel: usb: host: xhci: Fix potential memory leak in xhci_alloc_stream_info()

In the Linux kernel, the following vulnerability has been resolved: usb: host: xhci: Fix potential memory leak in xhciallocstreaminfo xhciallocstreaminfo allocates stream context array for streaminfo -streamctxarray with xhciallocstreamctx. When some error occurs, streaminfo-streamctxarray is not...

kernel: usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq

In the Linux kernel, the following vulnerability has been resolved: usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq Can not set the @sharedhcd to NULL before decrease the usage count by usbputhcd, this will cause the shared hcd not released...

kernel: usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq

In the Linux kernel, the following vulnerability has been resolved: usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq Can not set the @sharedhcd to NULL before decrease the usage count by usbputhcd, this will cause the shared hcd not released...

kernel: Linux kernel xHCI DbC: Denial of Service via memory leak

A flaw was found in the Linux kernel's xHCI Debug Capability DbC module. A local user with low privileges could exploit a memory leak in the xhciallocdbc function. This occurs when the DbC is already in use, and allocated memory for the xhcidbc structure is not properly released. This vulnerabili...

EulerOS Virtualization 2.11.1 : qemu (EulerOS-SA-2023-2082)

According to the versions of the qemu package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Bloc...

EulerOS Virtualization 2.11.0 : qemu (EulerOS-SA-2023-2134)

According to the versions of the qemu package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Bloc...

kernel: usb: xhci_plat_remove: avoid NULL dereference

In the Linux kernel, the following vulnerability has been resolved: usb: xhciplatremove: avoid NULL dereference Since commit 4736ebd7fcaff1eb8481c140ba494962847d6e0a "usb: host: xhci-plat: omit shared hcd if either root hub has no ports" xhci-sharedhcd can be NULL, which causes the following Oops...

PT-2025-25888 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A null pointer dereference issue has been identified in the Linux kernel's xhci platform driver. This issue occurs when the remove path attempts to remove and put both main and shared...

PT-2025-26059 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.19.0-rc7-00043-gfd8619f4fd54 Description: A NULL pointer dereference issue has been identified in the Linux kernel, specifically in the xhci plat remove function. This issue can cause a kernel crash when the...

SUSE SLED15: qemu / qemu-SLOF / qemu-accel-qtest / qemu-accel-tcg-x86 / qemu-arm / etc (SUSE-SU-2023:0879-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0879-1 advisory. - CVE-2021-3507: Fixed heap buffer overflow in DMA read data transfers in fdc bsc1185000. -...

SUSE SLES15: qemu / qemu-SLOF / qemu-arm / qemu-audio-alsa / qemu-audio-pa / etc (SUSE-SU-2023:0840-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0840-1 advisory. - CVE-2022-4144: Fixed unsafe address translation can lead to out-of-bounds read in qxlphys2virt bsc1205808. - CVE-2021-3507: Fixed...

Unbreakable Enterprise kernel-container security update

4.14.35-2047.523.4.1 - mm: kvmalloc does not fallback to vmalloc for incompatible gfp flags Michal Hocko Orabug: 35164196 4.14.35-2047.523.4 - rds: ib: Keep IB MRs on cleanlist unless we are tearing down the pool Hakon Bugge Orabug: 34987235 - rds: ib: Add FRWR related statistics counters Hakon...

Debian dla-3362 : qemu - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3362 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3362-1 [email protected]...

SUSE CVE-2014-3181

Multiple stack-based buffer overflows in the magicmouserawevent function in drivers/hid/hid-magicmouse.c in the Magic Mouse HID driver in the Linux kernel through 3.16.3 allow physically proximate attackers to cause a denial of service system crash or possibly execute arbitrary code via a crafted...

SUSE CVE-2016-7466

Memory leak in the usbxhciexit function in hw/usb/hcd-xhci.c in QEMU aka Quick Emulator, when the xhci uses msix, allows local guest OS administrators to cause a denial of service memory consumption and possibly QEMU process crash by repeatedly unplugging a USB device...

SUSE CVE-2016-8576

The xhciringfetch function in hw/usb/hcd-xhci.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service infinite loop and QEMU process crash by leveraging failure to limit the number of link Transfer Request Blocks TRB to process...

SUSE CVE-2020-14394

An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Block TRB Ring. This flaw allows a privileged guest user to hang the QEMU process on the host, resulting in a denial of service...

SUSE CVE-2020-25084

QEMU 5.0.0 has a use-after-free in hw/usb/hcd-xhci.c because the usbpacketmap return value is not checked...

SUSE CVE-2021-0924

In xhcivendorgetops of xhci.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...

GSD-2023-1002294 usb: xhci: Check endpoint is valid before dereferencing it

usb: xhci: Check endpoint is valid before dereferencing it This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.304 by commit...