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Vulnerability · Published Jan 31, 2025 · Assigned by Linux

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

Medium 5.5

In plain English

A medium-severity infinite loop in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.2%top 88.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux6.1.128-1DEBIAN-CVE-2025-21665
Debian:12linux6.1.128-1DSA-5860-1
Debian:13linux6.12.11-1DEBIAN-CVE-2025-21665
Debian:14linux6.12.11-1DEBIAN-CVE-2025-21665
Ubuntu:22.04:LTSlinux5.15.0-135.146UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux6.8.0-62.65USN-7595-1
Ubuntu:24.04:LTSlinux6.8.0-62.65UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-aws5.15.0-1080.87UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-aws6.8.0-1030.32USN-7595-1
Ubuntu:24.04:LTSlinux-aws6.8.0-1030.32UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1030.32~22.04.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1030.32~22.04.1USN-7595-1
Ubuntu:22.04:LTSlinux-azure5.15.0-1084.93UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-azure6.8.0-1030.35UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-azure6.8.0-1030.35USN-7596-1
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-azure-6.116.11.0-1013.13~24.04.1USN-7448-1
Ubuntu:24.04:LTSlinux-azure-6.116.11.0-1013.13~24.04.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1030.35~22.04.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1030.35~22.04.1USN-7596-1
Ubuntu:22.04:LTSlinux-azure-fde5.15.0-1084.93.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-azure-nvidia6.8.0-1018.19UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-azure-nvidia6.8.0-1018.19USN-7596-2
Ubuntu:22.04:LTSlinux-gcp5.15.0-1079.88UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-gcp6.8.0-1031.33USN-7595-5
Ubuntu:24.04:LTSlinux-gcp6.8.0-1031.33UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-gcp-6.116.11.0-1013.13~24.04.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1031.33~22.04.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1031.33~22.04.1USN-7595-5
Ubuntu:22.04:LTSlinux-gke5.15.0-1077.83UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-gke6.8.0-1026.30USN-7595-1
Ubuntu:24.04:LTSlinux-gke6.8.0-1026.30UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-gkeop5.15.0-1062.70UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1013.15UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1013.15USN-7595-1
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-hwe-6.116.11.0-24.24~24.04.1USN-7445-1
Ubuntu:24.04:LTSlinux-hwe-6.116.11.0-24.24~24.04.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-64.67~22.04.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-ibm5.15.0-1072.75UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-ibm6.8.0-1027.27USN-7595-1
Ubuntu:24.04:LTSlinux-ibm6.8.0-1027.27UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-ibm-6.86.8.0-1027.27~22.04.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-intel-iot-realtime5.15.0-1073.75UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-intel-iotg5.15.0-1075.81UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-kvm5.15.0-1076.81UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-lowlatency5.15.0-135.146UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-62.65.1USN-7595-1
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-62.65.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.116.11.0-1012.13~24.04.1USN-7445-1
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.116.11.0-1012.13~24.04.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-62.65.1~22.04.1USN-7595-1
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-62.65.1~22.04.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-nvidia5.15.0-1074.75UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1029.32UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1029.32USN-7595-1
Ubuntu:24.04:LTSlinux-nvidia-6.116.11.0-1007.7UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1029.32~22.04.1USN-7595-1
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1029.32~22.04.1UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1029.32.1USN-7595-1
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1029.32.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-nvidia-tegra5.15.0-1033.33UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-nvidia-tegra6.8.0-1008.8UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-nvidia-tegra-igx5.15.0-1021.21UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-oem-6.116.11.0-1020.20USN-7445-1
Ubuntu:24.04:LTSlinux-oem-6.116.11.0-1020.20UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1029.29UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1029.29USN-7595-1
Ubuntu:22.04:LTSlinux-oracle5.15.0-1077.83UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-oracle6.8.0-1027.28UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-oracle6.8.0-1027.28USN-7595-4
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1027.28~22.04.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1027.28~22.04.1USN-7595-4
Ubuntu:22.04:LTSlinux-raspi5.15.0-1074.77UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-raspi6.8.0-1029.33UBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-raspi6.8.0-1029.33USN-7595-4
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-riscv-6.86.8.0-62.65~22.04.1UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2025-21665
Ubuntu:24.04:LTSlinux-xilinx6.8.0-1017.18UBUNTU-CVE-2025-21665
Ubuntu:22.04:LTSlinux-xilinx-zynqmp5.15.0-1044.48UBUNTU-CVE-2025-21665

Affected products (as reported)

VendorProductVersions
Linux Linux 54fa39ac2e00b1b8c2a7fe72e648773ffa48f76d – before 64e5fd96330df2ad278d1c4edcca581f26e5f76e54fa39ac2e00b1b8c2a7fe72e648773ffa48f76d – before 80fc836f3ebe2f2d2d2c80c698b7667974285a0454fa39ac2e00b1b8c2a7fe72e648773ffa48f76d – before 09528bb1a4123e2a234eac2bc45a0e51e78dab4354fa39ac2e00b1b8c2a7fe72e648773ffa48f76d – before 280f1fb89afc01e7376f59ae611d54ca69e9f96754fa39ac2e00b1b8c2a7fe72e648773ffa48f76d – before f505e6c91e7a22d10316665a86d79f84d9f0ba76
Linux Linux 5.12

Weakness: CWE-835 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References