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 originates from an abnormal interrupt in the drm/amdkfd module scope check cp bad operation...

PT-2024-30599 · WordPress · Block Bad Bots/Stop Bad Bots Crawlers/Spiders/Anti Spam Protection

Name of the Vulnerable Software and Affected Versions: The Block Bad Bots and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection plugin for WordPress versions up to, and including, 10.24 Description: The issue is related to unauthorized access of data due to a missing capability check on...

Block Bad Bots and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection < 10.24 - Missing Authorization to Information Expsoure

Description The Block Bad Bots and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the stopbadbotsgetajaxdata function in all versions up to, and including, 10.23. This makes it...

Oracle Linux 8 : gstreamer1-plugins-bad-free (ELSA-2024-3060)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-3060 advisory. - Patch CVE-2023-40474: Integer overflow - Patch CVE-2023-40475: Integer overflow - Patch CVE-2023-40476: Integer overflow in H.265 video parser Tenabl...

SUSE 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 ...

SUSE 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-2021-47230

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...