CVE-2025-68195

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add missing terminator for zen5rdseedmicrocode Running x86matchminmicrocoderev on a Zen5 CPU trips up KASAN for an out of bounds access...

CVE-2025-40358

In the Linux kernel, the following vulnerability has been resolved: riscv: stacktrace: Disable KASAN checks for non-current tasks Unwinding the stack of a task other than current, KASAN would report "BUG: KASAN: out-of-bounds in walkstackframe+0x41c/0x460" There is a same issue on x86 and has bee...

UBUNTU-CVE-2025-40358

In the Linux kernel, the following vulnerability has been resolved: riscv: stacktrace: Disable KASAN checks for non-current tasks Unwinding the stack of a task other than current, KASAN would report "BUG: KASAN: out-of-bounds in walkstackframe+0x41c/0x460" There is a same issue on x86 and has bee...

CVE-2025-40359 perf/x86/intel: Fix KASAN global-out-of-bounds warning

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Fix KASAN global-out-of-bounds warning When running "perf mem record" command on CWF, the below KASAN global-out-of-bounds warning is seen. ================================================================== BUG:...

CVE-2025-40358 riscv: stacktrace: Disable KASAN checks for non-current tasks

In the Linux kernel, the following vulnerability has been resolved: riscv: stacktrace: Disable KASAN checks for non-current tasks Unwinding the stack of a task other than current, KASAN would report "BUG: KASAN: out-of-bounds in walkstackframe+0x41c/0x460" There is a same issue on x86 and has bee...

CVE-2025-40358

Technical details about CVE-2025-40358 are not provided in the connected documents. The initial description contains a summary but no public details. Monitor for updates.

PT-2025-51574

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel related to stack unwinding and Kernel Address Sanitizer KASAN checks. When unwinding the stack of a task other than the current task, KASAN may...

PT-2025-51608

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue was identified in the Linux kernel related to AMD Zen5 CPUs. Specifically, a missing terminator in the zen5 rdseed microcode function causes an out-of-bounds access when running...

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 disable KASAN checks for non-current tasks in the riscv stack trace, which could lead to...

CVE-2022-50675

The CVE concerns Linux kernel arm64 MTE tagging. Before commit 69e3b846d8a7, mte_sync_tags() would run for pages that looked untagged but could set PG_mte_tagged via test_and_set_bit on such pages, potentially tagging swap/migration pages and propagating tags during copy/migration. The issue was ...

SUSE CVE-2025-40323

In the Linux kernel, the following vulnerability has been resolved: fbcon: Set fbdisplayi-mode to NULL when the mode is released Recently, we discovered the following issue through syzkaller: BUG: KASAN: slab-use-after-free in fbmodeisequal+0x285/0x2f0 Read of size 4 at addr ff11000001b3c69c by...

CVE-2023-53803

In the Linux kernel, the following vulnerability has been resolved: scsi: ses: Fix slab-out-of-bounds in sesenclosuredataprocess A fix for: BUG: KASAN: slab-out-of-bounds in sesenclosuredataprocess+0x949/0xe30 ses Read of size 1 at addr ffff88a1b043a451 by task systemd-udevd/3271 Checking after a...

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 improper setting of the PGmtetagged flag, which could result in a KASAN tagging error...

DEBIAN-CVE-2025-40274

In the Linux kernel, the following vulnerability has been resolved: KVM: guestmemfd: Remove bindings on memslot deletion when gmem is dying When unbinding a memslot from a guestmemfd instance, remove the bindings even if the guestmemfd file is dying, i.e. even if its file refcount has gone to zer...

UBUNTU-CVE-2025-40283

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: reorder cleanup in btusbdisconnect to avoid UAF There is a KASAN: slab-use-after-free read in btusbdisconnect. Calling "usbdriverreleaseinterface&btusbdriver, data-intf" will free the btusb data associated with...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990759)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990759 advisory. In the Linux kernel, the following vulnerability has been resolved: mm: krealloc: Fix MTE false alarm in dokrealloc This patch addresses an issue introduced by commi...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990572)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990572 advisory. In the Linux kernel, the following vulnerability has been resolved: x86: stop playing stack games in profilepc The 'profilepc' function is used for timer-based...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988700)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988700 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/virtio: fix NULL pointer dereference in virtiogpuconngetmodes drmcvtmode may return NULL and ...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989821)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989821 advisory. In the Linux kernel, the following vulnerability has been resolved: x86: stop playing stack games in profilepc The 'profilepc' function is used for timer-based...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: PCI: Endpoint – Fix for handling the configfs group list head The use of listdel on the epfgroup field of struct pciepfdriver in pciepfremovecfs is incorrect. This field is a list head, not a list entry. This listdel call trigger...