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Vulnerability · Published Jul 29, 2024 · Assigned by Linux

CVE-2024-41034nilfs2: fix kernel bug on rename operation of broken directory

High 7.8

In plain English

A high-severity security flaw 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 0.3% (higher than 25% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.3%top 74.6% 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: nilfs2: fix kernel bug on rename operation of broken directory Syzbot reported that in rename directory operation on broken directory on nilfs2, __block_write_begin_int() called to prepare block write may fail BUG_ON check for access exceeding the folio/page size. This is because nilfs_dotdot(), which gets parent directory reference entry ("..") of the directory to be moved or renamed, does not check consistency enough, and may return location exceeding folio/page size for broken directories. Fix this issue by checking required directory entries ("." and "..") in the first chunk of the directory in nilfs_dotdot().

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux6.1.106-1DEBIAN-CVE-2024-41034
Debian:13linux6.9.10-1DEBIAN-CVE-2024-41034
Debian:14linux6.9.10-1DEBIAN-CVE-2024-41034
Ubuntu:22.04:LTSlinux5.15.0-121.131UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux6.8.0-48.48UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux6.8.0-48.48USN-7089-1
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-aws5.15.0-1069.75UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-aws6.8.0-1018.20USN-7089-3
Ubuntu:24.04:LTSlinux-aws6.8.0-1018.20UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1018.19~22.04.1UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1018.19~22.04.1USN-7089-3
Ubuntu:22.04:LTSlinux-azure5.15.0-1072.81UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-azure6.8.0-1017.20USN-7089-2
Ubuntu:24.04:LTSlinux-azure6.8.0-1017.20UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1017.20~22.04.1USN-7090-1
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1017.20~22.04.1UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-azure-fde5.15.0-1072.81.1UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-gcp5.15.0-1068.76UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-gcp6.8.0-1017.19UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-gcp6.8.0-1017.19USN-7089-2
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1017.19~22.04.1UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1017.19~22.04.1USN-7089-1
Ubuntu:22.04:LTSlinux-gke5.15.0-1066.72UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-gke6.8.0-1013.17USN-7089-6
Ubuntu:24.04:LTSlinux-gke6.8.0-1013.17UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-gkeop5.15.0-1052.59UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1002.4UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1002.4USN-7156-1
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-48.48~22.04.1UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-48.48~22.04.1USN-7089-1
Ubuntu:22.04:LTSlinux-ibm5.15.0-1062.65UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-ibm6.8.0-1015.15USN-7089-2
Ubuntu:24.04:LTSlinux-ibm6.8.0-1015.15UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-ibm-6.86.8.0-1015.15~22.04.1UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-intel-iotg5.15.0-1064.70UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-kvm5.15.0-1066.71UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-lowlatency5.15.0-121.131UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-48.48.3UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-48.48.3USN-7089-7
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-48.48.3~22.04.1USN-7089-7
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-48.48.3~22.04.1UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-nvidia5.15.0-1064.65UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1017.19USN-7095-1
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1017.19UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1017.19~22.04.1UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1017.19~22.04.1USN-7095-1
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1017.19.1USN-7095-1
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1017.19.1UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-nvidia-tegra5.15.0-1028.28UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-nvidia-tegra-igx5.15.0-1016.16UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1016.16USN-7089-4
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1016.16UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-oracle5.15.0-1067.73UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-oracle6.8.0-1015.16USN-7089-3
Ubuntu:24.04:LTSlinux-oracle6.8.0-1015.16UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1015.15~22.04.1UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1015.15~22.04.1USN-7089-3
Ubuntu:22.04:LTSlinux-raspi5.15.0-1062.65UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-raspi6.8.0-1014.16UBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-raspi6.8.0-1014.16USN-7089-5
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-riscv6.8.0-48.48.1UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-riscv-6.86.8.0-48.48.1~22.04.2UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2024-41034
Ubuntu:24.04:LTSlinux-xilinx6.8.0-1009.10UBUNTU-CVE-2024-41034
Ubuntu:22.04:LTSlinux-xilinx-zynqmp5.15.0-1035.39UBUNTU-CVE-2024-41034

Affected products (as reported)

VendorProductVersions
Linux Linux 2ba466d74ed74f073257f86e61519cb8f8f46184 – before ff9767ba2cb949701e45e6e4287f8af82986b7032ba466d74ed74f073257f86e61519cb8f8f46184 – before 24c1c8566a9b6be51f5347be2ea76e25fc82b11e2ba466d74ed74f073257f86e61519cb8f8f46184 – before a9a466a69b85059b341239766a10efdd3ee68a4b2ba466d74ed74f073257f86e61519cb8f8f46184 – before 7000b438dda9d0f41a956fc9bffed92d2eb6be0d2ba466d74ed74f073257f86e61519cb8f8f46184 – before 1a8879c0771a68d70ee2e5e66eea34207e8c62312ba466d74ed74f073257f86e61519cb8f8f46184 – before 60f61514374e4a0c3b65b08c6024dd7e26150bfd2ba466d74ed74f073257f86e61519cb8f8f46184 – before 298cd810d7fb687c90a14d8f9fd1b8719a7cb8a52ba466d74ed74f073257f86e61519cb8f8f46184 – before a9e1ddc09ca55746079cc479aa3eb6411f0d99d4
Linux Linux 2.6.30

References