CVE-2024-26931 scsi: qla2xxx: Fix command flush on cable pull

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix command flush on cable pull System crash due to command failed to flush back to SCSI layer. BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 PGD 0 P4D 0 Oops: 0000 1 SMP NOPTI CPU: 27...

CVE-2024-26931

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix command flush on cable pull System crash due to command failed to flush back to SCSI layer. BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 PGD 0 P4D 0 Oops: 0000 1 SMP NOPTI CPU: 27...

CVE-2024-26931 scsi: qla2xxx: Fix command flush on cable pull

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix command flush on cable pull System crash due to command failed to flush back to SCSI layer. BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 PGD 0 P4D 0 Oops: 0000 1 SMP NOPTI CPU: 27...

QEMU: e1000e: heap use-after-free in e1000e_write_packet_to_guest()

A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service...

kernel: usb-storage: alauda: Fix uninit-value in alauda_check_media()

An uninitialized value vulnerability was found in the alauda USB storage driver in the Linux kernel. In alaudacheckmedia, the function does not verify that USB transfer operations succeeded before using the received data. If a transfer fails, uninitialized memory may be accessed, leading to...

kernel: tty: serial: fsl_lpuart: fix race on RX DMA shutdown

In the Linux kernel, the following vulnerability has been resolved: tty: serial: fsllpuart: fix race on RX DMA shutdown From time to time DMA completion can come in the middle of DMA shutdown: : : lpuart32shutdown lpuartdmashutdown deltimersync lpuartdmarxcomplete lpuartcopyrxtotty modtimer...

kernel: drm/i915: mark requests for GuC virtual engines to avoid use-after-free

A use-after-free vulnerability was found in the Linux kernel Intel i915 graphics driver's GuC virtual engine request handling. A local user with access to GPU rendering can create requests on GuC virtual engines and trap references via syncfile or dmabuf, causing fence release operations to acces...

kernel: dma-buf/dma-resv: Stop leaking on krealloc() failure

In the Linux kernel, the following vulnerability has been resolved: dma-buf/dma-resv: Stop leaking on krealloc failure Currently dmaresvgetfences will leak the previously allocated array if the fence iteration got restarted and the kreallocarray fails. Free the old array by hand, and make sure we...

kernel: drm/amdgpu: install stub fence into potential unused fence pointers

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: install stub fence into potential unused fence pointers When using cpu to update page tables, vm update fences are unused. Install stub fence into these fence pointers instead of NULL to avoid NULL dereference when...

SUSE CVE-2022-48633

In the Linux kernel, the following vulnerability has been resolved: drm/gma500: Fix WARNONlock-magic != lock error psbgemunpin calls dmaresvlock but the underlying wwmutex gets destroyed by drmgemobjectrelease move the drmgemobjectrelease call in psbgemfreeobject to after the unpin to fix the bel...

PT-2025-18858 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A race condition in the Linux kernel's serial driver, specifically in the fsl lpuart component, can lead to a NULL pointer dereference when the DMA completion interrupt occurs during D...

SUSE SLED15: qemu / qemu-SLOF / qemu-accel-qtest / qemu-accel-tcg-x86 / qemu-arm / etc (SUSE-SU-2024:1438-1)

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-2024:1438-1 advisory. - CVE-2024-3447: Fixed heap buffer overflow in sdhciwritedataport bsc1222845 - CVE-2023-6683:...

openSUSE Security Advisory (SUSE-SU-2024:1438-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

OESA-2024-1510 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like stack overflow or...

OESA-2024-1505 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like stack overflow or...

OESA-2024-1491 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like stack overflow or...

OESA-2024-1494 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like stack overflow or...

SUSE-SU-2024:1438-1 Security update for qemu

This update for qemu fixes the following issues: - CVE-2024-3447: Fixed heap buffer overflow in sdhciwritedataport bsc1222845 - CVE-2023-6683: Fixed NULL pointer dereference in qemuclipboardrequest bsc1218889 - CVE-2024-3446: Fixed DMA reentrancy issue leads to double free vulnerability bsc122284...

SUSE SLES12: qemu / qemu-arm / qemu-audio-alsa / qemu-audio-oss / qemu-audio-pa / etc (SUSE-SU-2024:1395-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1395-1 advisory. - CVE-2021-3750: Fixed DMA reentrancy issue that could lead to use-after-free bsc1190011 - CVE-2022-0216: Fixed use-after-free in...

PT-2024-8484 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.37 Description: The issue is related to a memory leak in the Linux kernel's bcmasp component when bringing down the interface. This occurs because the flushed packets are not reclaimed, leading to a memory...