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Vulnerability · Published Sep 11, 2024 · Assigned by Linux

CVE-2024-45028mmc: mmc_test: Fix NULL dereference on allocation failure

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 16% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.2%top 83.8% 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: mmc: mmc_test: Fix NULL dereference on allocation failure If the "test->highmem = alloc_pages()" allocation fails then calling __free_pages(test->highmem) will result in a NULL dereference. Also change the error code to -ENOMEM instead of returning success.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux6.1.112-1DEBIAN-CVE-2024-45028
Debian:13linux6.10.7-1DEBIAN-CVE-2024-45028
Debian:14linux6.10.7-1DEBIAN-CVE-2024-45028
Ubuntu:22.04:LTSlinux5.15.0-125.135UBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux6.8.0-50.51UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-aws5.15.0-1072.78UBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux-aws6.8.0-1020.22UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1020.22~22.04.1UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-azure5.15.0-1075.84UBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux-azure6.8.0-1020.23UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1020.23~22.04.1UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-gcp5.15.0-1071.79UBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux-gcp6.8.0-1019.21UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1019.21~22.04.1UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-gke5.15.0-1069.75UBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux-gke6.8.0-1015.19UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-gkeop5.15.0-1055.62UBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1002.4UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-50.51~22.04.1UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-ibm5.15.0-1065.68UBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux-ibm6.8.0-1017.17UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-ibm-6.86.8.0-1017.17~22.04.1UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-intel-iotg5.15.0-1067.73UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-kvm5.15.0-1069.74UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-lowlatency5.15.0-125.135UBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-50.51.1UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-50.51.1~22.04.1UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-nvidia5.15.0-1067.68UBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1019.21UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1019.21~22.04.1UBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1019.21.1UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-nvidia-tegra5.15.0-1032.32UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-nvidia-tegra-igx5.15.0-1020.20UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1018.18UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-oracle5.15.0-1070.76UBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux-oracle6.8.0-1017.18UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1017.18~22.04.1UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-raspi5.15.0-1065.68UBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux-raspi6.8.0-1016.18UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux-riscv6.8.0-50.51.1UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-riscv-6.86.8.0-50.51.1~22.04.1UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2024-45028
Ubuntu:24.04:LTSlinux-xilinx6.8.0-1017.18UBUNTU-CVE-2024-45028
Ubuntu:22.04:LTSlinux-xilinx-zynqmp5.15.0-1038.42UBUNTU-CVE-2024-45028

Affected products (as reported)

VendorProductVersions
Linux Linux 2661081f5ab9cb25359d27f88707a018cf4e68e9 – before e97be13a9f51284da450dd2a592e3fa87b49cdc92661081f5ab9cb25359d27f88707a018cf4e68e9 – before 2b507b03991f44dfb202fc2a82c9874d1b1f0c062661081f5ab9cb25359d27f88707a018cf4e68e9 – before 9b9ba386d7bfdbc38445932c90fa9444c0524bea2661081f5ab9cb25359d27f88707a018cf4e68e9 – before e40515582141a9e7c84b269be699c05236a499a62661081f5ab9cb25359d27f88707a018cf4e68e9 – before 3b4e76ceae5b5a46c968bd952f551ce173809f632661081f5ab9cb25359d27f88707a018cf4e68e9 – before cac2815f49d343b2f0acc4973d2c14918ac3ab0c2661081f5ab9cb25359d27f88707a018cf4e68e9 – before ecb15b8ca12c0cbdab81e307e9795214d8b908902661081f5ab9cb25359d27f88707a018cf4e68e9 – before a1e627af32ed60713941cbfc8075d44cad07f6dd
Linux Linux 2.6.27

References