CVE-2025-21665

The CVE-2025-21665 issue is a Linux kernel bug where 64-bit offsets were truncated to 32 bits in folio_seek_hole_data() on 32-bit kernels, potentially causing an infinite loop when writing to XFS. Several connected advisories document the fix across distributions (e.g., Debian, Amazon Linux 2/ALA...

CVE-2025-21665

In the Linux kernel, the following vulnerability has been resolved: filemap: avoid truncating 64-bit offset to 32 bits On 32-bit kernels, folioseekholedata was inadvertently truncating a 64-bit value to 32 bits, leading to a possible infinite loop when writing to an xfs filesystem...

CVE-2025-21665 filemap: avoid truncating 64-bit offset to 32 bits

In the Linux kernel, the following vulnerability has been resolved: filemap: avoid truncating 64-bit offset to 32 bits On 32-bit kernels, folioseekholedata was inadvertently truncating a 64-bit value to 32 bits, leading to a possible infinite loop when writing to an xfs filesystem...

filemap: Fix bounds checking in filemap_read()

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Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

The vulnerability of the cachestat component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the cachestat component in the Linux operating system’s kernel is related to errors in reading beyond the buffer boundaries of the filemapcachestat function. Exploiting this vulnerability can allow an attacker to cause a service failure...

AZL-53637 CVE-2024-50272 affecting package kernel for versions less than 5.15.182.1-1

In the Linux kernel, the following vulnerability has been resolved: filemap: Fix bounds checking in filemapread If the caller supplies an iocb-kipos value that is close to the filesystem upper limit, and an iterator with a count that causes us to overflow that limit, then filemapread enters an...

AZL-53516 CVE-2024-50272 affecting package kernel for versions less than 6.6.64.2-1

In the Linux kernel, the following vulnerability has been resolved: filemap: Fix bounds checking in filemapread If the caller supplies an iocb-kipos value that is close to the filesystem upper limit, and an iterator with a count that causes us to overflow that limit, then filemapread enters an...

DEBIAN-CVE-2024-50272

In the Linux kernel, the following vulnerability has been resolved: filemap: Fix bounds checking in filemapread If the caller supplies an iocb-kipos value that is close to the filesystem upper limit, and an iterator with a count that causes us to overflow that limit, then filemapread enters an...

CVE-2024-50272

In the Linux kernel, the following vulnerability has been resolved: filemap: Fix bounds checking in filemapread If the caller supplies an iocb-kipos value that is close to the filesystem upper limit, and an iterator with a count that causes us to overflow that limit, then filemapread enters an...

CVE-2024-50272 filemap: Fix bounds checking in filemap_read()

In the Linux kernel, the following vulnerability has been resolved: filemap: Fix bounds checking in filemapread If the caller supplies an iocb-kipos value that is close to the filesystem upper limit, and an iterator with a count that causes us to overflow that limit, then filemapread enters an...

SUSE CVE-2024-49873

In the Linux kernel, the following vulnerability has been resolved: mm/filemap: fix filemapgetfolioscontig THP panic Patch series "memfd-pin huge page fixes". Fix multiple bugs that occur when using memfdpinfolios with hugetlb pages and THP. The hugetlb bugs only bite when the page is not yet...

CVE-2024-49873

In the Linux kernel, the following vulnerability has been resolved: mm/filemap: fix filemapgetfolioscontig THP panic Patch series "memfd-pin huge page fixes". Fix multiple bugs that occur when using memfdpinfolios with hugetlb pages and THP. The hugetlb bugs only bite when the page is not yet...

CVE-2024-49873

In the Linux kernel, the following vulnerability has been resolved: mm/filemap: fix filemapgetfolioscontig THP panic Patch series "memfd-pin huge page fixes". Fix multiple bugs that occur when using memfdpinfolios with hugetlb pages and THP. The hugetlb bugs only bite when the page is not yet...

DEBIAN-CVE-2024-49873

In the Linux kernel, the following vulnerability has been resolved: mm/filemap: fix filemapgetfolioscontig THP panic Patch series "memfd-pin huge page fixes". Fix multiple bugs that occur when using memfdpinfolios with hugetlb pages and THP. The hugetlb bugs only bite when the page is not yet...

UBUNTU-CVE-2024-49873

In the Linux kernel, the following vulnerability has been resolved: mm/filemap: fix filemapgetfolioscontig THP panic Patch series "memfd-pin huge page fixes". Fix multiple bugs that occur when using memfdpinfolios with hugetlb pages and THP. The hugetlb bugs only bite when the page is not yet...

CVE-2024-49873 mm/filemap: fix filemap_get_folios_contig THP panic

In the Linux kernel, the following vulnerability has been resolved: mm/filemap: fix filemapgetfolioscontig THP panic Patch series "memfd-pin huge page fixes". Fix multiple bugs that occur when using memfdpinfolios with hugetlb pages and THP. The hugetlb bugs only bite when the page is not yet...

CVE-2024-49873

CVE-2024-49873 : In the Linux kernel, memfd_pin_folios with THP-backed memory may panic or cause a NULL-pointer dereference when the requested start offset is not aligned to a huge page boundary. The issue arises because filemap_get_folios_contig could load a folio that is a sibling and then fail...

SUSE SLES15: cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc (SUSE-SU-2024:3564-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3564-1 advisory. The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were...

SUSE-SU-2024:3564-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-52610: net/sched: actct: fix skb leak and crash on ooo frags bsc1221610. - CVE-2023-52752: smb: client: fix use-after-free bug in cifsdebugdataprocshow...