CVE-2024-46871: debian debian_linux Improper Validation of Array Index

CVSS: 7.8v3.1HighAnalyzed

AliasesUBUNTU-CVE-2024-46871DEBIAN-CVE-2024-46871

Published 09-10-2024Last modified 11-05-2026

Vulnerability summary

CVE-2024-46871 is a high (CVSS 7.8) Improper Validation of Array Index vulnerability in debian debian_linux. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 11.2% of scored vulnerabilities.

Overall risk

31/100

0100

Medium · default modelHow is this calculated?

CVSS score

7.8/10

010

High · v3.1 (NVD)

EPSS score

0.21%

0%100%

Low · 0.00 pp in 30 days

KEVNot listedIn no KEV catalog

RansomwareNone recordedNo known use recorded

Public exploits0No public exploits recorded

Timeline

09-10-2024
PublishedVulnerability first disclosed.
11-05-2026
Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX [Why & How] It actually exposes '6' types in enum dmub_notification_type. Not 5. Using smaller number to create array dmub_callback & dmub_thread_offload has potential to access item out of array bound. Fix it.

CVSS metrics

3 scores · 3 sources · 1 version

v3.17.8

EPSS trend

Probability

0.21%

Chance of exploitation in the next 30 days

Percentile

11%

Versus all other CVEs

30-day change

0.00 pp

From 0.21% on 19-09-2026

19-09-202619-10-2026

EPSS score

0.21%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

CWE-129Improper Validation of Array IndexThe product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.

Affected systems

Ubuntu130 products

linuxAll versions (No fix recorded) | < 5.15.0-135.146 | < 6.8.0-50.51
linux-allwinner-5.19All versions (No fix recorded)
linux-awsAll versions (No fix recorded) | < 5.15.0-1080.87 | < 6.8.0-1020.22
linux-aws-5.0All versions (No fix recorded)
linux-aws-5.11All versions (No fix recorded)

linux-aws-5.13All versions (No fix recorded)
linux-aws-5.15< 5.15.0-1080.87~20.04.1
linux-aws-5.19All versions (No fix recorded)
linux-aws-5.3All versions (No fix recorded)
linux-aws-5.4All versions (No fix recorded)
linux-aws-5.8All versions (No fix recorded)
linux-aws-6.2All versions (No fix recorded)
linux-aws-6.5All versions (No fix recorded)
linux-aws-6.8< 6.8.0-1020.22~22.04.1
linux-aws-fipsAll versions (No fix recorded) | < 5.15.0-1080.87+fips1
linux-aws-hweAll versions (No fix recorded)
linux-azureAll versions (No fix recorded) | < 5.15.0-1084.93 | < 6.8.0-1020.23
linux-azure-4.15All versions (No fix recorded)
linux-azure-5.11All versions (No fix recorded)
linux-azure-5.13All versions (No fix recorded)
linux-azure-5.15< 5.15.0-1086.95~20.04.1
linux-azure-5.19All versions (No fix recorded)
linux-azure-5.3All versions (No fix recorded)
linux-azure-5.4All versions (No fix recorded)
linux-azure-5.8All versions (No fix recorded)
linux-azure-6.2All versions (No fix recorded)
linux-azure-6.5All versions (No fix recorded)
linux-azure-6.8< 6.8.0-1020.23~22.04.1
linux-azure-edgeAll versions (No fix recorded)
linux-azure-fdeAll versions (No fix recorded) | < 5.15.0-1084.93.1
linux-azure-fde-5.15< 5.15.0-1114.123~20.04.1
linux-azure-fde-5.19All versions (No fix recorded)
linux-azure-fde-6.2All versions (No fix recorded)
linux-azure-fipsAll versions (No fix recorded) | < 5.15.0-1083.92+fips1
linux-bluefieldAll versions (No fix recorded) | < 5.15.0-1062.64
linux-fipsAll versions (No fix recorded) | < 5.15.0-135.146+fips1 | < 6.8.0-78.78+fips1
linux-gcpAll versions (No fix recorded) | < 5.15.0-1079.88 | < 6.8.0-1019.21
linux-gcp-4.15All versions (No fix recorded)
linux-gcp-5.11All versions (No fix recorded)
linux-gcp-5.13All versions (No fix recorded)
linux-gcp-5.15< 5.15.0-1081.90~20.04.1
linux-gcp-5.19All versions (No fix recorded)
linux-gcp-5.3All versions (No fix recorded)
linux-gcp-5.4All versions (No fix recorded)
linux-gcp-5.8All versions (No fix recorded)
linux-gcp-6.2All versions (No fix recorded)
linux-gcp-6.5All versions (No fix recorded)
linux-gcp-6.8< 6.8.0-1019.21~22.04.1
linux-gcp-fipsAll versions (No fix recorded) | < 5.15.0-1079.88+fips1
linux-gkeAll versions (No fix recorded) | < 5.15.0-1077.83 | < 6.8.0-1015.19
linux-gke-4.15All versions (No fix recorded)
linux-gke-5.15All versions (No fix recorded)
linux-gke-5.4All versions (No fix recorded)
linux-gkeopAll versions (No fix recorded) | < 5.15.0-1062.70 | < 6.8.0-1002.4
linux-gkeop-5.15All versions (No fix recorded)
linux-gkeop-5.4All versions (No fix recorded)
linux-hweAll versions (No fix recorded)
linux-hwe-5.11All versions (No fix recorded)
linux-hwe-5.13All versions (No fix recorded)
linux-hwe-5.15< 5.15.0-136.147~20.04.1
linux-hwe-5.19All versions (No fix recorded)
linux-hwe-5.4All versions (No fix recorded)
linux-hwe-5.8All versions (No fix recorded)
linux-hwe-6.2All versions (No fix recorded)
linux-hwe-6.5All versions (No fix recorded)
linux-hwe-6.8< 6.8.0-50.51~22.04.1
linux-hwe-edgeAll versions (No fix recorded)
linux-ibmAll versions (No fix recorded) | < 5.15.0-1072.75 | < 6.8.0-1017.17
linux-ibm-5.15< 5.15.0-1074.77~20.04.1
linux-ibm-5.4All versions (No fix recorded)
linux-ibm-6.8< 6.8.0-1017.17~22.04.1
linux-intel-5.13All versions (No fix recorded)
linux-intel-iot-realtime< 5.15.0-1073.75
linux-intel-iotg< 5.15.0-1075.81
linux-intel-iotg-5.15< 5.15.0-1077.83~20.04.1
linux-iotAll versions (No fix recorded)
linux-kvmAll versions (No fix recorded) | < 5.15.0-1076.81
linux-lowlatency< 5.15.0-135.146 | < 6.8.0-50.51.1
linux-lowlatency-hwe-5.15< 5.15.0-135.146~20.04.1
linux-lowlatency-hwe-5.19All versions (No fix recorded)
linux-lowlatency-hwe-6.2All versions (No fix recorded)
linux-lowlatency-hwe-6.5All versions (No fix recorded)
linux-lowlatency-hwe-6.8< 6.8.0-50.51.1~22.04.1
linux-lts-xenialAll versions (No fix recorded)
linux-nvidia< 5.15.0-1074.75 | < 6.8.0-1019.21
linux-nvidia-6.2All versions (No fix recorded)
linux-nvidia-6.5All versions (No fix recorded)
linux-nvidia-6.8< 6.8.0-1019.21~22.04.1
linux-nvidia-lowlatency< 6.8.0-1019.21.1
linux-nvidia-tegra< 5.15.0-1033.33
linux-nvidia-tegra-5.15< 5.15.0-1039.39~20.04.1
linux-nvidia-tegra-igx< 5.15.0-1021.21
linux-oemAll versions (No fix recorded)
linux-oem-5.10All versions (No fix recorded)
linux-oem-5.13All versions (No fix recorded)
linux-oem-5.14All versions (No fix recorded)
linux-oem-5.17All versions (No fix recorded)
linux-oem-5.6All versions (No fix recorded)
linux-oem-6.0All versions (No fix recorded)
linux-oem-6.1All versions (No fix recorded)
linux-oem-6.5All versions (No fix recorded)
linux-oem-6.8< 6.8.0-1018.18
linux-oracleAll versions (No fix recorded) | < 5.15.0-1077.83 | < 6.8.0-1017.18
linux-oracle-5.0All versions (No fix recorded)
linux-oracle-5.11All versions (No fix recorded)
linux-oracle-5.13All versions (No fix recorded)
linux-oracle-5.15< 5.15.0-1077.83~20.04.1
linux-oracle-5.3All versions (No fix recorded)
linux-oracle-5.4All versions (No fix recorded)
linux-oracle-5.8All versions (No fix recorded)
linux-oracle-6.5All versions (No fix recorded)
linux-oracle-6.8< 6.8.0-1017.18~22.04.1
linux-raspiAll versions (No fix recorded) | < 5.15.0-1074.77 | < 6.8.0-1016.18
linux-raspi-5.4All versions (No fix recorded)
linux-raspi-realtime< 6.8.0-2015.16
linux-raspi2All versions (No fix recorded)
linux-realtimeAll versions (No fix recorded) | < 5.15.0-1080.88 | < 6.8.1-1013.14
linux-realtime-6.8< 6.8.1-1013.14~22.04.1
linux-riscvAll versions (No fix recorded) | < 6.8.0-50.51.1
linux-riscv-5.11All versions (No fix recorded)
linux-riscv-5.15< 5.15.0-1075.79~20.04.1
linux-riscv-5.19All versions (No fix recorded)
linux-riscv-5.8All versions (No fix recorded)
linux-riscv-6.5All versions (No fix recorded)
linux-riscv-6.8< 6.8.0-50.51.1~22.04.1
linux-starfive-5.19All versions (No fix recorded)
linux-starfive-6.2All versions (No fix recorded)
linux-starfive-6.5All versions (No fix recorded)
linux-xilinx< 6.8.0-1017.18
linux-xilinx-zynqmpAll versions (No fix recorded) | < 5.15.0-1044.48

Show all 130

Debian2 products

linux< 6.1.112-1 | < 6.10.9-1
debian_linuxEOL11.0

Linux2 products

linux≥ 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < e1896f381d27466c26cb44b4450eae05cd59dfd0 | ≥ 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 9f404b0bc2df3880758fb3c3bc7496f596f347d7 | ≥ 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 800a5ab673c4a61ca220cce177386723d91bdb37 | ≥ 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < c592b6355b9b57b8e59fc5978ce1e14f64488a98 | ≥ 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < ad28d7c3d989fc5689581664653879d664da76f0 | 4.15
linux_kernel≥ 4.15, < 5.15.174 | ≥ 5.16, < 6.1.109 | ≥ 6.2, < 6.6.50 | ≥ 6.7, < 6.10.9

3 vendors · 134 products