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Vulnerability · Published Jan 11, 2025 · Assigned by Linux

CVE-2024-41935f2fs: fix to shrink read extent node in batches

High 7.1

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 0.2% (higher than 14% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)7.1High
Exploit odds (30 days)0.2%top 86.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to shrink read extent node in batches We use rwlock to protect core structure data of extent tree during its shrink, however, if there is a huge number of extent nodes in extent tree, during shrink of extent tree, it may hold rwlock for a very long time, which may trigger kernel hang issue. This patch fixes to shrink read extent node in batches, so that, critical region of the rwlock can be shrunk to avoid its extreme long time hold.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linuxno fix listedDEBIAN-CVE-2024-41935
Debian:13linux6.12.5-1DEBIAN-CVE-2024-41935
Debian:14linux6.12.5-1DEBIAN-CVE-2024-41935
Ubuntu:22.04:LTSlinuxno fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux6.8.0-58.60UBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux6.8.0-58.60USN-7449-1
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-awsno fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-aws6.8.0-1027.29UBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-aws6.8.0-1027.29USN-7449-1
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1027.29~22.04.1UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1027.29~22.04.1USN-7451-1
Ubuntu:22.04:LTSlinux-azureno fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-azure6.8.0-1027.32UBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-azure6.8.0-1027.32USN-7449-1
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-azure-6.116.11.0-1012.12~24.04.1UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1027.32~22.04.1USN-7449-1
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1027.32~22.04.1UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-azure-fdeno fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-azure-nvidia6.8.0-1014.15USN-7468-1
Ubuntu:24.04:LTSlinux-azure-nvidia6.8.0-1014.15UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-gcpno fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-gcp6.8.0-1028.30USN-7450-1
Ubuntu:24.04:LTSlinux-gcp6.8.0-1028.30UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-gcp-6.116.11.0-1011.11~24.04.1UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1028.30~22.04.1USN-7452-1
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1028.30~22.04.1UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-gke6.8.0-1023.27USN-7450-1
Ubuntu:24.04:LTSlinux-gke6.8.0-1023.27UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-gkeopno fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1010.12UBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1010.12USN-7450-1
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-hwe-6.116.11.0-21.21~24.04.1UBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-hwe-6.116.11.0-21.21~24.04.1USN-7379-1
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-58.60~22.04.1USN-7449-2
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-58.60~22.04.1UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-ibmno fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-ibm6.8.0-1024.24USN-7449-1
Ubuntu:24.04:LTSlinux-ibm6.8.0-1024.24UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-ibm-6.86.8.0-1024.24~22.04.1UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-intel-iotgno fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-kvmno fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-lowlatencyno fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-58.60.1USN-7449-1
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-58.60.1UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.116.11.0-1011.12~24.04.1USN-7381-1
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-58.60.1~22.04.1USN-7449-1
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-58.60.1~22.04.1UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1026.29USN-7449-1
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1026.29UBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-nvidia-6.116.11.0-1007.7UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1026.29~22.04.1USN-7449-1
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1026.29~22.04.1UBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1026.29.1USN-7449-1
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1026.29.1UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-nvidia-tegrano fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-nvidia-tegra6.8.0-1008.8UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-nvidia-tegra-igxno fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-oem-6.116.11.0-1017.17USN-7382-1
Ubuntu:24.04:LTSlinux-oem-6.116.11.0-1017.17UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1026.26UBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1026.26USN-7449-1
Ubuntu:22.04:LTSlinux-oracleno fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-oracle6.8.0-1024.25UBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-oracle6.8.0-1024.25USN-7449-1
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1024.25~22.04.1UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1024.25~22.04.1USN-7449-1
Ubuntu:22.04:LTSlinux-raspino fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-raspi6.8.0-1028.32UBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-raspi6.8.0-1028.32USN-7524-1
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-riscv6.8.0-58.60.1UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-riscv-6.86.8.0-58.60.1~22.04.1UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2024-41935
Ubuntu:24.04:LTSlinux-xilinx6.8.0-1017.18UBUNTU-CVE-2024-41935
Ubuntu:22.04:LTSlinux-xilinx-zynqmpno fix listedUBUNTU-CVE-2024-41935

Affected products (as reported)

VendorProductVersions
Linux Linux 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 – before e05d3eab90d6657bdcaa40ed129e9c767ed4318898e4da8ca301e062d79ae168c67e56f3c3de3ce4 – before 295b50e95e900da31ff237e46e04525fa799b2cf98e4da8ca301e062d79ae168c67e56f3c3de3ce4 – before 924f7dd1e832e4e4530d14711db223d2803f7b6198e4da8ca301e062d79ae168c67e56f3c3de3ce4 – before 3fc5d5a182f6a1f8bd4dc775feb54c369dd2c343
Linux Linux 3.8

References