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Vulnerability · Published Mar 6, 2025 · Assigned by Linux

CVE-2024-58085tomoyo: don't emit warning in tomoyo_write_control()

Medium 5.5

In plain English

A medium-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 12% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.2%top 88.3% 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: tomoyo: don't emit warning in tomoyo_write_control() syzbot is reporting too large allocation warning at tomoyo_write_control(), for one can write a very very long line without new line character. To fix this warning, I use __GFP_NOWARN rather than checking for KMALLOC_MAX_SIZE, for practically a valid line should be always shorter than 32KB where the "too small to fail" memory-allocation rule applies. One might try to write a valid line that is longer than 32KB, but such request will likely fail with -ENOMEM. Therefore, I feel that separately returning -EINVAL when a line is longer than KMALLOC_MAX_SIZE is redundant. There is no need to distinguish over-32KB and over-KMALLOC_MAX_SIZE.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux6.1.129-1DEBIAN-CVE-2024-58085
Debian:13linux6.12.15-1DEBIAN-CVE-2024-58085
Debian:14linux6.12.15-1DEBIAN-CVE-2024-58085
Ubuntu:22.04:LTSlinux5.15.0-140.150USN-7510-1
Ubuntu:22.04:LTSlinux5.15.0-140.150UBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux6.8.0-64.67UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-aws5.15.0-1084.91USN-7510-7
Ubuntu:22.04:LTSlinux-aws5.15.0-1084.91UBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-aws6.8.0-1032.34UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1032.34~22.04.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-azure5.15.0-1089.98UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-azure5.15.0-1089.98USN-7510-3
Ubuntu:24.04:LTSlinux-azure6.8.0-1034.39UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-azure-6.116.11.0-1015.15~24.04.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1034.39~22.04.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-azure-fde5.15.0-1089.98.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-azure-nvidia6.8.0-1022.23UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-gcp5.15.0-1083.92USN-7511-1
Ubuntu:22.04:LTSlinux-gcp5.15.0-1083.92UBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-gcp6.8.0-1033.35UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-gcp-6.116.11.0-1015.15~24.04.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1033.35~22.04.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-gke5.15.0-1081.87USN-7511-3
Ubuntu:22.04:LTSlinux-gke5.15.0-1081.87UBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-gke6.8.0-1028.32UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-gkeop5.15.0-1066.74USN-7510-1
Ubuntu:22.04:LTSlinux-gkeop5.15.0-1066.74UBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1015.17UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-hwe-6.116.11.0-26.26~24.04.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-64.67~22.04.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-ibm5.15.0-1076.79UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-ibm5.15.0-1076.79USN-7510-1
Ubuntu:24.04:LTSlinux-ibm6.8.0-1029.29UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-ibm-6.86.8.0-1029.29~22.04.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-intel-iotg5.15.0-1079.85UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-intel-iotg5.15.0-1079.85USN-7510-1
Ubuntu:22.04:LTSlinux-kvm5.15.0-1080.85USN-7510-1
Ubuntu:22.04:LTSlinux-kvm5.15.0-1080.85UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-lowlatency5.15.0-140.150USN-7510-1
Ubuntu:22.04:LTSlinux-lowlatency5.15.0-140.150UBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-64.67.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.116.11.0-1014.15~24.04.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-64.67.1~22.04.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-nvidia5.15.0-1078.79USN-7510-1
Ubuntu:22.04:LTSlinux-nvidia5.15.0-1078.79UBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1031.34UBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-nvidia-6.116.11.0-1010.10UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1031.34~22.04.1UBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1031.34.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-nvidia-tegra5.15.0-1037.37UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-nvidia-tegra5.15.0-1037.37USN-7510-3
Ubuntu:24.04:LTSlinux-nvidia-tegra6.8.0-1008.8UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-nvidia-tegra-igx5.15.0-1026.26UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-nvidia-tegra-igx5.15.0-1026.26USN-7510-7
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-oem-6.116.11.0-1022.22UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1031.31UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-oracle5.15.0-1081.87UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-oracle5.15.0-1081.87USN-7510-1
Ubuntu:24.04:LTSlinux-oracle6.8.0-1029.30UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1029.30~22.04.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-raspi5.15.0-1078.81USN-7510-7
Ubuntu:22.04:LTSlinux-raspi5.15.0-1078.81UBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-raspi6.8.0-1031.35UBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-riscv-6.86.8.0-64.67~22.04.1UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2024-58085
Ubuntu:24.04:LTSlinux-xilinx6.8.0-1017.18UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-xilinx-zynqmp5.15.0-1050.54UBUNTU-CVE-2024-58085
Ubuntu:22.04:LTSlinux-xilinx-zynqmp5.15.0-1050.54USN-7602-1

Affected products (as reported)

VendorProductVersions
Linux Linux bd03a3e4c9a9df0c6b007045fa7fc8889111a478 – before c67efabddc73171c7771d3ffe4ffa1e503ee533ebd03a3e4c9a9df0c6b007045fa7fc8889111a478 – before f6b37b3e12de638753bce79a2858070b9c4a4ad3bd03a3e4c9a9df0c6b007045fa7fc8889111a478 – before b2bd5857a0d6973ebbcb4d9831ddcaebbd257be1bd03a3e4c9a9df0c6b007045fa7fc8889111a478 – before a01c200fa7eb59da4d2dbbb48b61f4a0d196c09fbd03a3e4c9a9df0c6b007045fa7fc8889111a478 – before fe1c021eb03dae0dc9dce55e81f77a60e419a27abd03a3e4c9a9df0c6b007045fa7fc8889111a478 – before c9382f380e8d09209b8e5c0def0545852168be25bd03a3e4c9a9df0c6b007045fa7fc8889111a478 – before 414705c0303350d139b1dc18f329fe47dfb642ddbd03a3e4c9a9df0c6b007045fa7fc8889111a478 – before 3df7546fc03b8f004eee0b9e3256369f7d096685
Linux Linux 3.1

References