UBUNTU-CVE-2025-38733

In the Linux kernel, the following vulnerability has been resolved: s390/mm: Do not map lowcore with identity mapping Since the identity mapping is pinned to address zero the lowcore is always also mapped to address zero, this happens regardless of the relocatelowcore command line option. If the...

CVE-2025-39717

CVE-2025-39717 concerns the Linux kernel and is described as resolved. The issue centers on open_tree_attr(2) and id-mapping changes: a bug in a previous commit allowed bypassing the restriction by calling open_tree_attr(2) without OPEN_TREE_CLONE, potentially enabling detached mounts to alter id...

CVE-2025-39694 s390/sclp: Fix SCCB present check

In the Linux kernel, the following vulnerability has been resolved: s390/sclp: Fix SCCB present check Tracing code called by the SCLP interrupt handler contains early exits if the SCCB address associated with an interrupt is NULL. This check is performed after physical to virtual address...

CVE-2025-39694 s390/sclp: Fix SCCB present check

In the Linux kernel, the following vulnerability has been resolved: s390/sclp: Fix SCCB present check Tracing code called by the SCLP interrupt handler contains early exits if the SCCB address associated with an interrupt is NULL. This check is performed after physical to virtual address...

CVE-2025-38733 s390/mm: Do not map lowcore with identity mapping

In the Linux kernel, the following vulnerability has been resolved: s390/mm: Do not map lowcore with identity mapping Since the identity mapping is pinned to address zero the lowcore is always also mapped to address zero, this happens regardless of the relocatelowcore command line option. If the...

CVE-2025-38733 s390/mm: Do not map lowcore with identity mapping

In the Linux kernel, the following vulnerability has been resolved: s390/mm: Do not map lowcore with identity mapping Since the identity mapping is pinned to address zero the lowcore is always also mapped to address zero, this happens regardless of the relocatelowcore command line option. If the...

CVE-2025-38733

CVE-2025-38733 affects the Linux kernel’s s390/mm subsystem: the identity mapping pins lowcore to address zero, causing lowcore to map at zero regardless of relocate_lowcore. If relocate_lowcore is used, the lowcore is mapped twice. This enables NULL pointer accesses that would not trigger an exc...

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 an unrestricted id mapping change that could lead to elevation of privilege...

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 mapping of the low core in s390/mm...

PT-2025-36263

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel related to memory management on s390 systems. The lowcore region was incorrectly mapped with the identity mapping, potentially leading to successful...

ManageEngine ServiceDesk Plus MSP < 14.9 Build 14940 Privilege Escalation

The version of ManageEngine ServiceDesk Plus MSP installed on the remote host is prior to 14.9 Build 14940. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-8309 advisory. - A privilege escalation vulnerability caused by the overly permissive regular expression regex...

ManageEngine ServiceDesk Plus < 15.1 Build 15110 Privilege Escalation

The version of ManageEngine ServiceDesk Plus installed on the remote host is prior to 15.1 Build 15110. It is, therefore, affected by a vulnerability as referenced in the service-deskCVE-2025-8309 advisory. - A privilege escalation vulnerability caused by the overly permissive regular expression...

CVE-2025-38696

In the Linux kernel, the following vulnerability has been resolved: MIPS: Don't crash in stacktop for tasks without ABI or vDSO Not all tasks have an ABI associated or vDSO mapped, for example kthreads never do. If such a task ever ends up calling stacktop, it will derefence the NULL ABI pointer...

AZL-66797 CVE-2025-38696 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: MIPS: Don't crash in stacktop for tasks without ABI or vDSO Not all tasks have an ABI associated or vDSO mapped, for example kthreads never do. If such a task ever ends up calling stacktop, it will derefence the NULL ABI pointer...

CVE-2025-38685

In the Linux kernel, the following vulnerability has been resolved: fbdev: Fix vmalloc out-of-bounds write in fastimageblit This issue triggers when a userspace program does an ioctl FBIOPUTCON2FBMAP by passing console number and frame buffer number. Ideally this maps console to frame buffer and...

DEBIAN-CVE-2025-38685

In the Linux kernel, the following vulnerability has been resolved: fbdev: Fix vmalloc out-of-bounds write in fastimageblit This issue triggers when a userspace program does an ioctl FBIOPUTCON2FBMAP by passing console number and frame buffer number. Ideally this maps console to frame buffer and...

DEBIAN-CVE-2025-38688

In the Linux kernel, the following vulnerability has been resolved: iommufd: Prevent ALIGN overflow When allocating IOVA the candidate range gets aligned to the target alignment. If the range is close to ULONGMAX then the ALIGN can wrap resulting in a corrupted iova. Open code the ALIGN using...

AZL-73836 CVE-2025-38685 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: fbdev: Fix vmalloc out-of-bounds write in fastimageblit This issue triggers when a userspace program does an ioctl FBIOPUTCON2FBMAP by passing console number and frame buffer number. Ideally this maps console to frame buffer and...

UBUNTU-CVE-2025-38685

In the Linux kernel, the following vulnerability has been resolved: fbdev: Fix vmalloc out-of-bounds write in fastimageblit This issue triggers when a userspace program does an ioctl FBIOPUTCON2FBMAP by passing console number and frame buffer number. Ideally this maps console to frame buffer and...

CVE-2025-38696 MIPS: Don't crash in stack_top() for tasks without ABI or vDSO

In the Linux kernel, the following vulnerability has been resolved: MIPS: Don't crash in stacktop for tasks without ABI or vDSO Not all tasks have an ABI associated or vDSO mapped, for example kthreads never do. If such a task ever ends up calling stacktop, it will derefence the NULL ABI pointer...