kernel: vfio/pci: Lock external INTx masking ops

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Lock external INTx masking ops Mask operations through config space changes to DisINTx may race INTx configuration changes via ioctl. Create wrappers that add locking for paths outside of the core interrupt code. In...

kernel: vfio/pci: Lock external INTx masking ops

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Lock external INTx masking ops Mask operations through config space changes to DisINTx may race INTx configuration changes via ioctl. Create wrappers that add locking for paths outside of the core interrupt code. In...

kernel: tcp: defer shutdown(SEND_SHUTDOWN) for TCP_SYN_RECV sockets

In the Linux kernel, the following vulnerability has been resolved: tcp: defer shutdownSENDSHUTDOWN for TCPSYNRECV sockets TCPSYNRECV state is really special, it is only used by cross-syn connections, mostly used by fuzzers. In the following crash 1, syzbot managed to trigger a divide by zero in...

kernel: drm/vmwgfx: Fix invalid reads in fence signaled events

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix invalid reads in fence signaled events Correctly set the length of the drmevent to the size of the structure that's actually used. The length of the drmevent was set to the parent structure instead of to the...

SUSE CVE-2024-7006

A null pointer dereference flaw was found in Libtiff via tifdirinfo.c. This issue may allow an attacker to trigger memory allocation failures through certain means, such as restricting the heap space size or injecting faults, causing a segmentation fault. This can cause an application crash,...

kernel: vfio/pci: Lock external INTx masking ops

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Lock external INTx masking ops Mask operations through config space changes to DisINTx may race INTx configuration changes via ioctl. Create wrappers that add locking for paths outside of the core interrupt code. In...

SUSE CVE-2024-42231

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix calcavailablefreespace for zoned mode calcavailablefreespace returns the total size of metadata or system block groups, which can be allocated from unallocated disk space. The logic is wrong on zoned mode in two...

Fedora: Security Advisory (FEDORA-2024-73626281d8)

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...

CVE-2024-41376

dzzoffice 2.02.1 is vulnerable to Directory Traversal via user/space/about.php...

An out-of-bounds read flaw was found in the QXL display device emulation in QEMU. The qxl_phys2virt() function does not check the size of the structure pointed to by the guest physical address potentially reading past the end of the bar space into adjacent pages. A malicious guest user could use this flaw to crash the QEMU process on the host causing a denial of service condition.

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CVE-2024-41376

dzzoffice 2.02.1 is vulnerable to Directory Traversal via user/space/about.php...

CVE-2024-41376: Path Traversal: 'dir\..\..\filename'

dzzoffice 2.02.1 is vulnerable to Directory Traversal via user/space/about.php...

PT-2024-29384

Name of the Vulnerable Software and Affected Versions dzzoffice version 2.02.1 Description The issue allows for Directory Traversal via the user/space/about.php endpoint. This means an attacker could potentially access files outside the intended directory structure by manipulating the input to th...

PT-2024-32156

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a qgroup reserve leak in the cow file range function of the btrfs filesystem. In the buffered write path, the dirty page owns the qgroup reserve until it creates ...

CVE-2024-41094

In the Linux kernel, the following vulnerability has been resolved: drm/fbdev-dma: Only set smemstart is enable per module option Only export struct fbinfo.fix.smemstart if that is required by the user and the memory does not come from vmalloc. Setting struct fbinfo.fix.smemstart breaks systems...

UBUNTU-CVE-2024-42231

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix calcavailablefreespace for zoned mode calcavailablefreespace returns the total size of metadata or system block groups, which can be allocated from unallocated disk space. The logic is wrong on zoned mode in two...

CVE-2024-42231 btrfs: zoned: fix calc_available_free_space() for zoned mode

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix calcavailablefreespace for zoned mode calcavailablefreespace returns the total size of metadata or system block groups, which can be allocated from unallocated disk space. The logic is wrong on zoned mode in two...

CVE-2024-42231

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix calcavailablefreespace for zoned mode calcavailablefreespace returns the total size of metadata or system block groups, which can be allocated from unallocated disk space. The logic is wrong on zoned mode in two...

CVE-2024-42231

CVE-2024-42231 affects the Linux kernel, specifically the btrfs filesystem in zoned mode. The issue is in calc_available_free_space(): the code incorrectly loops zone handling, treating each zone as a single chunk and not permitting partial allocations. This can yield a non-zone-aligned avail val...

CVE-2024-42145 IB/core: Implement a limit on UMAD receive List

In the Linux kernel, the following vulnerability has been resolved: IB/core: Implement a limit on UMAD receive List The existing behavior of ibumad, which maintains received MAD packets in an unbounded list, poses a risk of uncontrolled growth. As user-space applications extract packets from this...