CVE-2021-47230

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Immediately reset the MMU context when the SMM flag is cleared Immediately reset the MMU context when the vCPU's SMM flag is cleared so that the SMM flag in the MMU role is always synchronized with the vCPU's flag. If R...

RHEL 8 : gstreamer1-plugins-bad-free (RHSA-2024:3060)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:3060 advisory. GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-bad-free package...

CVE-2021-47337

A vulnerability was found in the Linux kernel's SCSI subsystem. The issue occurs when the system tries to stop an error handler thread that failed to start; if the thread fails to spawn, the kernel may dereference a bad pointer, leading to potential system crash. Mitigation Red Hat has investigat...

kernel: ext4: add EXT4_IGET_BAD flag to prevent unexpected bad inode

In the Linux kernel, the following vulnerability has been resolved: ext4: add EXT4IGETBAD flag to prevent unexpected bad inode There are many places that will get unhappy and crash when ext4iget returns a bad inode. However, if iget the boot loader inode, allows a bad inode to be returned, becaus...

gstreamer-plugins-bad: Integer overflow in H.265 video parser leading to stack overwrite

A stack-based buffer overflow was found in the GStreamer Plugins Bad when handling malformed files with H.265 video streams. This issue requires user interaction with the library and may allow a malicious user to cause an integer overflow before allocating the buffer, triggering a crash or code...

gstreamer-plugins-bad: Integer overflow leading to heap overwrite in MXF file handling with AES3 audio

A heap buffer overflow flaw was found in the MXF file, demuxer, in the GStreamer Plugins Bad when handling malformed files with AES3 audio. This issue requires user interaction with the library. It may allow a malicious user to cause an integer overflow before allocating the buffer, triggering a...

gstreamer-plugins-bad: Integer overflow leading to heap overwrite in MXF file handling with uncompressed video

A heap-buffer overflow flaw was found in the MXF file demuxer in the GStreamer Plugins Bad when handling malformed files with an uncompressed video. This issue requires user interaction with the library, and could allow a malicious user to cause an integer overflow before allocating the buffer,...

DEBIAN-CVE-2021-47444

In the Linux kernel, the following vulnerability has been resolved: drm/edid: In connectorbadedid cap numofext by numblocks read In commit e11f5bd8228f "drm: Add support for DP 1.4 Compliance edid corruption test" the function connectorbadedid started assuming that the memory for the EDID passed ...

UBUNTU-CVE-2021-47444

In the Linux kernel, the following vulnerability has been resolved: drm/edid: In connectorbadedid cap numofext by numblocks read In commit e11f5bd8228f "drm: Add support for DP 1.4 Compliance edid corruption test" the function connectorbadedid started assuming that the memory for the EDID passed ...

DEBIAN-CVE-2021-47350

In the Linux kernel, the following vulnerability has been resolved: powerpc/mm: Fix lockup on kernel exec fault The powerpc kernel is not prepared to handle exec faults from kernel. Especially, the function isexecfault will return 'false' when an exec fault is taken by kernel, because the check i...

CVE-2021-47337

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix bad pointer dereference when ehandler kthread is invalid Commit 66a834d09293 "scsi: core: Fix error handling of scsihostalloc" changed the allocation logic to call putdevice to perform host cleanup with the...

UBUNTU-CVE-2021-47350

In the Linux kernel, the following vulnerability has been resolved: powerpc/mm: Fix lockup on kernel exec fault The powerpc kernel is not prepared to handle exec faults from kernel. Especially, the function isexecfault will return 'false' when an exec fault is taken by kernel, because the check i...

CVE-2021-47337

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix bad pointer dereference when ehandler kthread is invalid Commit 66a834d09293 "scsi: core: Fix error handling of scsihostalloc" changed the allocation logic to call putdevice to perform host cleanup with the...

CVE-2021-47337 scsi: core: Fix bad pointer dereference when ehandler kthread is invalid

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix bad pointer dereference when ehandler kthread is invalid Commit 66a834d09293 "scsi: core: Fix error handling of scsihostalloc" changed the allocation logic to call putdevice to perform host cleanup with the...

CVE-2021-47337

The CVE-2021-47337 issue is in the Linux kernel SCSI core path: when an error arises during scsi_host_alloc() and the error-handling ehandler thread fails to spawn, shost->ehandler may be set to ERR_PTR(-ENOMEM) and scsi_host_dev_release() would call kthread_stop() on a NULL/invalid pointer, r...

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 the fact that a guest can access an invalid physical address with an invalid gfn...

Exploit for Improper Restriction of Excessive Authentication Attempts in Netgate Pfsense_Plus

CVE-2023-27100 - pfSense Anti-brute force protection bypass...

The Importance of Bot Management in Your Marketing Strategy

Marketing teams need a comprehensive bot management solution to address the challenges posed by bot traffic and protect marketing analytics. Bot management is designed to protect marketing efforts from bot-generated invalid traffic by accurately and efficiently classifying traffic and stopping...

RHEL 7 : gstreamer-plugins-bad-free (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - gstreamer-plugins-bad-free: Off-by-one read in gsth264parsesetcaps CVE-2016-9809 - Integer overflow in th...

RHEL 7 : gstreamer-plugins-bad (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - gstreamer-plugins-bad: Integer overflow leading to heap overwrite in MXF file handling with AES3 audio...