Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2024-12606)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-12606 advisory. - isdn: mISDN: netjet: Fix crash in njprobe: Zheyu Ma Orabug: 36940405 CVE-2021-47284 - tracing: Restructure traceclockglobal to never block Steve...

CLSA-2024-1724693366 kernel: Fix of 15 CVEs

net: ice: Fix potential NULL pointer dereference in icebridgesetlink CVE-2024-26855 - tty: Fix out-of-bound vmalloc access in imageblit CVE-2021-47383 - drm/vmwgfx: Fix invalid reads in fence signaled events CVE-2024-36960 - Revert: GFS2: Skip dlmunlock calls during unmount CVE-2024-38570 -...

SUSE CVE-2022-48887

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Remove rcu locks from user resources User resource lookups used rcu to avoid two extra atomics. Unfortunately the rcu paths were buggy and it was easy to make the driver crash by submitting command buffers from two...

Linux Kernel vmwgfx Driver Out-Of-Bounds Read Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of Linux Kernel. An attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handlin...

CVE-2024-43863

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix a deadlock in dma buf fence polling Introduce a version of the fence ops that on release doesn't remove the fence from the pending list, and thus doesn't require a lock to fix poll-fence wait-fence unref deadlocks...

CVE-2022-48887

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Remove rcu locks from user resources User resource lookups used rcu to avoid two extra atomics. Unfortunately the rcu paths were buggy and it was easy to make the driver crash by submitting command buffers from two...

DEBIAN-CVE-2022-48887

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Remove rcu locks from user resources User resource lookups used rcu to avoid two extra atomics. Unfortunately the rcu paths were buggy and it was easy to make the driver crash by submitting command buffers from two...

AZL-48771 CVE-2022-48887 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Remove rcu locks from user resources User resource lookups used rcu to avoid two extra atomics. Unfortunately the rcu paths were buggy and it was easy to make the driver crash by submitting command buffers from two...

CVE-2022-48887

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Remove rcu locks from user resources User resource lookups used rcu to avoid two extra atomics. Unfortunately the rcu paths were buggy and it was easy to make the driver crash by submitting command buffers from two...

UBUNTU-CVE-2022-48887

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Remove rcu locks from user resources User resource lookups used rcu to avoid two extra atomics. Unfortunately the rcu paths were buggy and it was easy to make the driver crash by submitting command buffers from two...

CVE-2022-48887 drm/vmwgfx: Remove rcu locks from user resources

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Remove rcu locks from user resources User resource lookups used rcu to avoid two extra atomics. Unfortunately the rcu paths were buggy and it was easy to make the driver crash by submitting command buffers from two...

CVE-2022-48887

CVE-2022-48887 affects the Linux kernel DRM vmwgfx driver. User-resource lookups previously used RCU paths, which were buggy and could crash when command buffers were submitted from two threads. The fix replaces the RCU-based lookups with a regular spin lock to remove races in accesses to shared ...

CVE-2024-43863

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix a deadlock in dma buf fence polling Introduce a version of the fence ops that on release doesn't remove the fence from the pending list, and thus doesn't require a lock to fix poll-fence wait-fence unref deadlocks...

DEBIAN-CVE-2024-43863

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix a deadlock in dma buf fence polling Introduce a version of the fence ops that on release doesn't remove the fence from the pending list, and thus doesn't require a lock to fix poll-fence wait-fence unref deadlocks...

CVE-2024-43863

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix a deadlock in dma buf fence polling Introduce a version of the fence ops that on release doesn't remove the fence from the pending list, and thus doesn't require a lock to fix poll-fence wait-fence unref deadlocks...

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 drm/vmwgfx component removing the RCU lock in user resources...

CVE-2024-43863

The CVE CVE-2024-43863 affects the Linux kernel’s DRM vmwgfx driver, fixing a deadlock in dma-buf fence polling. The issue arose when the fence ops release path removed the fence from the pending list, requiring a lock to fix a poll→fence wait→fence unref deadlock. vmwgfx overwrote the wait callb...

CVE-2024-43863

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix a deadlock in dma buf fence polling Introduce a version of the fence ops that on release doesn't remove the fence from the pending list, and thus doesn't require a lock to fix poll-fence wait-fence unref deadlocks...

CVE-2024-43863 drm/vmwgfx: Fix a deadlock in dma buf fence polling

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix a deadlock in dma buf fence polling Introduce a version of the fence ops that on release doesn't remove the fence from the pending list, and thus doesn't require a lock to fix poll-fence wait-fence unref deadlocks...

CVE-2024-43863 drm/vmwgfx: Fix a deadlock in dma buf fence polling

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix a deadlock in dma buf fence polling Introduce a version of the fence ops that on release doesn't remove the fence from the pending list, and thus doesn't require a lock to fix poll-fence wait-fence unref deadlocks...