CVE-2026-63879

The CVE-2026-63879 entry relates to the Linux kernel DRM/AMDGPU stack, where a race in amdgpu_hmm_range_get_pages could allow operations on invalid pages due to reading the notifier sequence more than once. The issue has been resolved by a patch that fixes the range getter and also tidies coding ...

CVE-2026-63879 drm/amdgpu: fix amdgpu_hmm_range_get_pages

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix amdgpuhmmrangegetpages The notifier sequence must only be read once or otherwise we could work with invalid pages. While at it also fix the coding style, e.g. drop the pre-initialized return value and use the comm...

Security Bulletin: Denial-of-Service Vulnerability in WebAssembly Micro Runtime (WAMR) LLVM-JIT Mode (≤ v2.4.1) affects watsonx.data

Summary A vulnerability in WebAssembly Micro Runtime WAMR prior to v2.4.2 causes the runtime to hang or crash when executing WebAssembly programs with memory.fill instructions targeting addresses ≥ 2 GiB in LLVM-JIT mode. This can affect watsonx.data. Vulnerability Details CVEID:CVE-2025-58749...

CVE-2025-58749

CVE-2025-58749 affects WebAssembly Micro Runtime (WAMR) prior to version 2.4.2. In LLVM-JIT mode, WebAssembly programs containing a memory.fill instruction with the first operand (memory address pointer) >= 2 GiB could cause the runtime to hang (release builds) or crash (debug builds) due to i...

SUSE CVE-2022-49030

In the Linux kernel, the following vulnerability has been resolved: libbpf: Handle size overflow for ringbuf mmap The maximum size of ringbuf is 2GB on x86-64 host, so 2 maxentries will overflow u32 when mapping producer page and data pages. Only casting maxentries to sizet is not enough, because...

SAMSUNG Wearable Processor Security Vulnerability

SAMSUNG Wearable Processor is a series of wearable processors from Samsung South Korea. A security vulnerability exists in SAMSUNG Wearable Processor that originates from allowing out-of-bounds writes in a 2G heap...

OESA-2024-1738 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server AFS-3 has two data fetch RPC variants, FS.FetchData and FS.FetchData64, and Linux's afs client...

SUSE CVE-2021-3657

A flaw was found in mbsync versions prior to 1.4.4. Due to inadequate handling of extremely large =2GiB IMAP literals, malicious or compromised IMAP servers, and hypothetically even external email senders, could cause several different buffer overflows, which could conceivably be exploited for...