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Vulnerability · Published Jul 29, 2024 · Assigned by Linux

CVE-2024-41056firmware: cs_dsp: Use strnlen() on name fields in V1 wmfw files

High 7.3

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 17% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.3%top 83.1% 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: firmware: cs_dsp: Use strnlen() on name fields in V1 wmfw files Use strnlen() instead of strlen() on the algorithm and coefficient name string arrays in V1 wmfw files. In V1 wmfw files the name is a NUL-terminated string in a fixed-size array. cs_dsp should protect against overrunning the array if the NUL terminator is missing.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux6.1.106-1DEBIAN-CVE-2024-41056
Debian:13linux6.9.10-1DEBIAN-CVE-2024-41056
Debian:14linux6.9.10-1DEBIAN-CVE-2024-41056
Ubuntu:24.04:LTSlinux6.8.0-48.48USN-7089-1
Ubuntu:24.04:LTSlinux6.8.0-48.48UBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2024-41056
Ubuntu:24.04:LTSlinux-aws6.8.0-1018.20UBUNTU-CVE-2024-41056
Ubuntu:24.04:LTSlinux-aws6.8.0-1018.20USN-7089-3
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1018.19~22.04.1USN-7089-3
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1018.19~22.04.1UBUNTU-CVE-2024-41056
Ubuntu:24.04:LTSlinux-azure6.8.0-1017.20UBUNTU-CVE-2024-41056
Ubuntu:24.04:LTSlinux-azure6.8.0-1017.20USN-7089-2
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1017.20~22.04.1UBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1017.20~22.04.1USN-7090-1
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2024-41056
Ubuntu:24.04:LTSlinux-gcp6.8.0-1017.19UBUNTU-CVE-2024-41056
Ubuntu:24.04:LTSlinux-gcp6.8.0-1017.19USN-7089-2
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1017.19~22.04.1USN-7089-1
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1017.19~22.04.1UBUNTU-CVE-2024-41056
Ubuntu:24.04:LTSlinux-gke6.8.0-1013.17UBUNTU-CVE-2024-41056
Ubuntu:24.04:LTSlinux-gke6.8.0-1013.17USN-7089-6
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1002.4UBUNTU-CVE-2024-41056
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1002.4USN-7156-1
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-48.48~22.04.1USN-7089-1
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-48.48~22.04.1UBUNTU-CVE-2024-41056
Ubuntu:24.04:LTSlinux-ibm6.8.0-1015.15UBUNTU-CVE-2024-41056
Ubuntu:24.04:LTSlinux-ibm6.8.0-1015.15USN-7089-2
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2024-41056
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-48.48.3USN-7089-7
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-48.48.3UBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-48.48.3~22.04.1UBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-48.48.3~22.04.1USN-7089-7
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1017.19USN-7095-1
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1017.19UBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1017.19~22.04.1USN-7095-1
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1017.19~22.04.1UBUNTU-CVE-2024-41056
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-2024-41056
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2024-41056
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-2024-41056
Ubuntu:24.04:LTSlinux-oracle6.8.0-1015.16USN-7089-3
Ubuntu:24.04:LTSlinux-oracle6.8.0-1015.16UBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1015.15~22.04.1UBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1015.15~22.04.1USN-7089-3
Ubuntu:24.04:LTSlinux-raspi6.8.0-1014.16UBUNTU-CVE-2024-41056
Ubuntu:24.04:LTSlinux-raspi6.8.0-1014.16USN-7089-5
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2024-41056
Ubuntu:24.04:LTSlinux-riscv6.8.0-48.48.1UBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-riscv-6.86.8.0-48.48.1~22.04.2UBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2024-41056
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2024-41056

Affected products (as reported)

VendorProductVersions
Linux Linux f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 – before 16d76857d6b5426f41b587d0bb925de3f25bfb21f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 – before 392cff2f86a25a4286ff3151c7739143c61c1781f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 – before 53a9f8cdbf35a682e9894e1a606f4640e5359185f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 – before 680e126ec0400f6daecf0510c5bb97a55779ff03
Linux Linux 5.16

References