kernel: mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix hugepmdunshare vs GUP-fast race hugepmdunshare drops a reference on a page table that may have previously been shared across processes, potentially turning it into a normal page table used in another process in...

SUSE-SU-2025:21040-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2025-38008: mm/pagealloc: fix race condition in unaccepted memory handling bsc1244939. - CVE-2025-38539: trace/fgraph: Fix the warning caused by missi...

SUSE-SU-2025:21056-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2025-38008: mm/pagealloc: fix race condition in unaccepted memory handling bsc1244939. - CVE-2025-38539: trace/fgraph: Fix the warning caused by missi...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: parisc: getuser has been revised to check read access rights. Due to the way read access support is implemented, read access interruptions are only triggered at privilege levels 2 and 3. The kernel executes at privilege level 0, ...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Tracing: Limit access to parser-buffer when tracegetuser fails. When the length of the string written to setftracefilter exceeds FTRACEBUFFMAX, the following KASAN alarm will be triggered: BUG: KASAN: Slab-out-of-bounds in...

PT-2025-42259

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained a use-after-free issue identified through syzbot reporting. The issue occurs after commit e6d5dbdd20aa, which added multi-buff support for XDP running in gener...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: Revert "riscv: Define TASKSIZEMAX for accessok" This reverts commit ad5643cf2f69 "riscv: Define TASKSIZEMAX for accessok". This commit changes TASKSIZEMAX to be LONGMAX to optimize accessok, because the previous TASKSIZEMAX defau...

CVE-2025-11629

RainyGao DocSys up to version 2.02.36 contains a SQL injection in the getUserList function (/Manage/getUserList.do). The vulnerability allows remote exploitation; exploit information has been disclosed publicly. Multiple sources (Red Hat, EU ENISA, CVE records, and PT Security) consistently ident...

CVE-2023-53633

CVE-2023-53633 pertains to the Linux kernel where the leak occurs in accel/qaic’s map_user_pages() path. If get_user_pages_fast() allocates some pages but not as many as requested, the current code fails to release the pages, causing a leak. The root cause is improper page accounting in the get_u...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986785)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986785 advisory. In the Linux kernel, the following vulnerability has been resolved: net: tun: Fix memory leaks of napigetfrags kmemleak reports after running testprogs: unreference...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987274)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987274 advisory. In the Linux kernel, the following vulnerability has been resolved: mm/gup: fix guppudrange for dax For dax pud, pudhuge returns true on x86. So the function works a...

EUVD-2025-19840

Malicious code in bioql PyPI...

EUVD-2025-25891

Malicious code in bioql PyPI...

EUVD-2023-59825

Malicious code in bioql PyPI...

CVE-2023-53259

In the Linux kernel, the following vulnerability has been resolved: VMCI: check context-notifypage after call to getuserpagesfast to avoid GPF The call to getuserpagesfast in vmcihostsetupnotify can return NULL context-notifypage causing a GPF. To avoid GPF check if context-notifypage == NULL and...

UBUNTU-CVE-2023-53259

In the Linux kernel, the following vulnerability has been resolved: VMCI: check context-notifypage after call to getuserpagesfast to avoid GPF The call to getuserpagesfast in vmcihostsetupnotify can return NULL context-notifypage causing a GPF. To avoid GPF check if context-notifypage == NULL and...

CVE-2023-53259 VMCI: check context->notify_page after call to get_user_pages_fast() to avoid GPF

In the Linux kernel, the following vulnerability has been resolved: VMCI: check context-notifypage after call to getuserpagesfast to avoid GPF The call to getuserpagesfast in vmcihostsetupnotify can return NULL context-notifypage causing a GPF. To avoid GPF check if context-notifypage == NULL and...

CVE-2023-53259 VMCI: check context->notify_page after call to get_user_pages_fast() to avoid GPF

In the Linux kernel, the following vulnerability has been resolved: VMCI: check context-notifypage after call to getuserpagesfast to avoid GPF The call to getuserpagesfast in vmcihostsetupnotify can return NULL context-notifypage causing a GPF. To avoid GPF check if context-notifypage == NULL and...

CVE-2023-53259

CVE-2023-53259 (Linux kernel) is a local vulnerability in VMCI where vmci_host_setup_notify() may dereference a NULL context->notify_page after get_user_pages_fast(), causing a general protection fault. The fix, as documented in the advisory, is to validate context->notify_page and return a...

kernel: mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix hugepmdunshare vs GUP-fast race hugepmdunshare drops a reference on a page table that may have previously been shared across processes, potentially turning it into a normal page table used in another process in...