CVE-2015-0057

CVE-2015-0057の脆弱性を32ビットおよび64ビットシステムで悪用する 著者：Aaron Adams 翻訳：55-AA 訳注：本文の一部は意訳しています。不明な点は原文を参照してください。 用語： 操作プリミティブ（primitive）：機能関数のようなもので、一連の破壊操作の集合であり、メモリの読み取りや任意データの書き込みなど、完全で再利用可能な機能を完了するためのものです。 序文...

AZL-97845 CVE-2026-80576 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: reject oversized IBs with per-ring packet limits On GFX rings, amdgpucsp2ib passed user-supplied ibbytes through to ib-lengthdw without a limit, while ringemitib encodes length into packet fields. Oversized values can...

CVE-2026-80576

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: reject oversized IBs with per-ring packet limits On GFX rings, amdgpucsp2ib passed user-supplied ibbytes through to ib-lengthdw without a limit, while ringemitib encodes length into packet fields. Oversized values can...

UBUNTU-CVE-2026-80576

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: reject oversized IBs with per-ring packet limits On GFX rings, amdgpucsp2ib passed user-supplied ibbytes through to ib-lengthdw without a limit, while ringemitib encodes length into packet fields. Oversized values can...

Linux Distros Unpatched Vulnerability : CVE-2026-80576

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amdgpu: reject oversized IBs with per-ring packet limits On GFX rings, amdgpucsp2ib passed user- supplied ibbytes through to ib-lengthdw without a limit,...

PT-2026-72671

In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421: Fix shift-out-of-bounds in max3421 hub control The max3421 hub control function handles USB hub class requests to the virtual root hub. In the default branches of both the ClearPortFeature and SetPortFeature...

Linux Distros Unpatched Vulnerability : CVE-2024-57899

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix mbss changed flags corruption on 32 bit systems On 32-bit systems, the...

CVE-2024-57899

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix mbss changed flags corruption on 32 bit systems On 32-bit systems, the size of an unsigned long is 4 bytes, while a u64 is 8 bytes. Therefore, when using oreachsetbitbit, , sizeofchanged BITSPERBYTE, the code ...

CVE-2024-57899

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix mbss changed flags corruption on 32 bit systems On 32-bit systems, the size of an unsigned long is 4 bytes, while a u64 is 8 bytes. Therefore, when using oreachsetbitbit, &bits, sizeofchanged BITSPERBYTE, the...

CVE-2021-42114

A Rowhammer flaw was found in the latest DDR4 DRAM hardware chips. This flaw is different from the previously known attack CVE-2020-10255 by non-uniform patterns of memory access. These DDR4 DRAM hardware chips implement a Target Row Refresh TRR mitigation to prevent a Rowhammer flaw-induced bit...

Ddr4 Dram 安全漏洞

Ddr4 Dram is a synchronous dynamic random access memory. A security vulnerability exists in DDR4 DRAM that originated in the product that allows an unprivileged system user to use a Rowhammer attack variant to trigger bit corruption across memory spaces. An attacker could cause a denial of servic...