UBUNTU-CVE-2025-21866

In the Linux kernel, the following vulnerability has been resolved: powerpc/code-patching: Fix KASAN hit by not flagging text patching area as VMALLOC Erhard reported the following KASAN hit while booting his PowerMac G4 with a KASAN-enabled kernel 6.13-rc6: BUG: KASAN: vmalloc-out-of-bounds in...

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 not properly labeling the text patch area, which could lead to out-of-bounds access...

CLSA-2022-1654802345 Fix CVE(s): CVE-2022-28463, CVE-2020-27760

SECURITY UPDATE: Division by zero - debian/patches/CVE-2020-27760.patch: Fix divisions by zeros in magick/enhance.c - CVE-2020-27760 SECURITY UPDATE: Heap-based buffer overflow - debian/patches/CVE-2022-28463.patch: Fix buffer overflow - CVE-2022-28463 Fix several issues with undefined behavior: ...