UBUNTU-CVE-2022-49294

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check if modulo is 0 before dividing. How & Why If a value of 0 is read, then this will cause a divide-by-0 panic...

CVE-2021-47641

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: cirrusfb: check pixclock to avoid divide by zero Do a sanity check on pixclock value to avoid divide by zero. If the pixclock value is zero, the cirrusfb driver will round up pixclock to get the derived frequency as...

DEBIAN-CVE-2021-47641

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: cirrusfb: check pixclock to avoid divide by zero Do a sanity check on pixclock value to avoid divide by zero. If the pixclock value is zero, the cirrusfb driver will round up pixclock to get the derived frequency as...

CVE-2021-47641

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: cirrusfb: check pixclock to avoid divide by zero Do a sanity check on pixclock value to avoid divide by zero. If the pixclock value is zero, the cirrusfb driver will round up pixclock to get the derived frequency as...

UBUNTU-CVE-2021-47641

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: cirrusfb: check pixclock to avoid divide by zero Do a sanity check on pixclock value to avoid divide by zero. If the pixclock value is zero, the cirrusfb driver will round up pixclock to get the derived frequency as...

CVE-2022-49670 linux/dim: Fix divide by 0 in RDMA DIM

In the Linux kernel, the following vulnerability has been resolved: linux/dim: Fix divide by 0 in RDMA DIM Fix a divide 0 error in rdmadimstatscompare when prev-cperatio == 0. CallTrace: Hardware name: H3C R4900 G3/RS33M2C9S, BIOS 2.00.37P21 03/12/2020 task: ffff880194b78000 task.stack:...

CVE-2022-49670

In the Linux kernel, the following vulnerability has been resolved: linux/dim: Fix divide by 0 in RDMA DIM Fix a divide 0 error in rdmadimstatscompare when prev-cperatio == 0. CallTrace: Hardware name: H3C R4900 G3/RS33M2C9S, BIOS 2.00.37P21 03/12/2020 task: ffff880194b78000 task.stack:...

CVE-2022-49670 linux/dim: Fix divide by 0 in RDMA DIM

In the Linux kernel, the following vulnerability has been resolved: linux/dim: Fix divide by 0 in RDMA DIM Fix a divide 0 error in rdmadimstatscompare when prev-cperatio == 0. CallTrace: Hardware name: H3C R4900 G3/RS33M2C9S, BIOS 2.00.37P21 03/12/2020 task: ffff880194b78000 task.stack:...

CVE-2022-49670

CVE-2022-49670 affects the Linux kernel RDMA DIM path (linux/dim). The issue is a divide-by-zero in rdma_dim_stats_compare() when prev->cpe_ratio == 0. A fix/backport was applied (backport_rdma_dim in mlx_compat), as documented in multiple advisories (e.g., Unity/Astra/Miracle/RO). The vulnera...

CVE-2022-49294 drm/amd/display: Check if modulo is 0 before dividing.

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check if modulo is 0 before dividing. How & Why If a value of 0 is read, then this will cause a divide-by-0 panic...

CVE-2022-49294 drm/amd/display: Check if modulo is 0 before dividing.

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check if modulo is 0 before dividing. How & Why If a value of 0 is read, then this will cause a divide-by-0 panic...

CVE-2022-49294

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check if modulo is 0 before dividing. How & Why If a value of 0 is read, then this will cause a divide-by-0 panic...

CVE-2022-49294 drm/amd/display: Check if modulo is 0 before dividing.

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check if modulo is 0 before dividing. How & Why If a value of 0 is read, then this will cause a divide-by-0 panic...

CVE-2022-49294

CVE-2022-49294 affects the Linux kernel (drm/amd/display) and is caused by an unchecked modulo division that can read 0, leading to a divide-by-zero panic. The available connected documents confirm the root cause and indicate a fix in the kernel to check for modulo == 0 before dividing. The explo...

CVE-2021-47641

CVE-2021-47641 (Linux kernel) affects the video fbdev Cirrus driver (cirrusfb) within the kernel’s fbdev subsystem. The issue arises in cirrusfb_check_pixclock when pixclock can be zero, causing a divide by zero that Syzkaller reported. The driver then rounds up pixclock to approximate maxclock, ...

CVE-2021-47641 video: fbdev: cirrusfb: check pixclock to avoid divide by zero

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: cirrusfb: check pixclock to avoid divide by zero Do a sanity check on pixclock value to avoid divide by zero. If the pixclock value is zero, the cirrusfb driver will round up pixclock to get the derived frequency as...

CVE-2021-47641

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: cirrusfb: check pixclock to avoid divide by zero Do a sanity check on pixclock value to avoid divide by zero. If the pixclock value is zero, the cirrusfb driver will round up pixclock to get the derived frequency as...

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 Linux kernel that stems from a failure to check the pixclock value resulting in a divide-by-zero error...

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 a failure to check for modulo zero resulting in a divide-by-zero error...

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 a divide-by-zero error in the RDMA DIM...