CVE-2024-44940: debian debian_linux

CVSS: 7.8v3.1HighModified

AliasesUBUNTU-CVE-2024-44940DEBIAN-CVE-2024-44940

Published 26-08-2024Last modified 05-08-2026

Vulnerability summary

CVE-2024-44940 is a high (CVSS 7.8) vulnerability in debian debian_linux. EPSS estimates a 0.75% chance of exploitation in the next 30 days, higher than 54.2% 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

0.75%

0%100%

Low · 0.00 pp in 30 days

KEVNot listedIn no KEV catalog

RansomwareNone recordedNo known use recorded

Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 27 · Related 22

Timeline

26-08-2024
PublishedVulnerability first disclosed.
05-08-2026
Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: fou: remove warn in gue_gro_receive on unsupported protocol Drop the WARN_ON_ONCE inn gue_gro_receive if the encapsulated type is not known or does not have a GRO handler. Such a packet is easily constructed. Syzbot generates them and sets off this warning. Remove the warning as it is expected and not actionable. The warning was previously reduced from WARN_ON to WARN_ON_ONCE in commit 270136613bf7 ("fou: Do WARN_ON_ONCE in gue_gro_receive for bad proto callbacks").

CVSS metrics

4 scores · 4 sources · 1 version

v3.17.8

EPSS trend

Probability

0.75%

Chance of exploitation in the next 30 days

Percentile

54%

Versus all other CVEs

30-day change

0.00 pp

From 0.75% on 19-09-2026

19-09-202619-10-2026

EPSS score

0.75%

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

No weakness data has been published for this record.

Affected systems

Ubuntu129 products

linux< 4.4.0-260.294 | < 4.15.0-230.242 | < 5.4.0-202.222 | < 5.15.0-127.137 | < 6.8.0-50.51
linux-allwinner-5.19All versions (No fix recorded)
linux-aws< 4.4.0-1137.143 | < 4.4.0-1175.190 | < 4.15.0-1174.187 | < 5.4.0-1136.146 | < 5.15.0-1073.79 | < 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< 5.15.0-1073.79~20.04.1
linux-aws-5.19All versions (No fix recorded)
linux-aws-5.3All versions (No fix recorded)
linux-aws-5.4< 5.4.0-1136.146~18.04.1
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-fips< 4.15.0-2112.118 | All versions (No fix recorded) | < 5.4.0-1136.146+fips1 | < 5.15.0-1073.79+fips1
linux-aws-hwe< 4.15.0-1174.187~16.04.1
linux-azure< 4.15.0-1182.197~14.04.1 | < 4.15.0-1182.197~16.04.1 | All versions (No fix recorded) | < 5.4.0-1142.149 | < 5.15.0-1078.87 | < 6.8.0-1020.23
linux-azure-4.15< 4.15.0-1182.197
linux-azure-5.11All versions (No fix recorded)
linux-azure-5.13All versions (No fix recorded)
linux-azure-5.15< 5.15.0-1078.87~20.04.1
linux-azure-5.19All versions (No fix recorded)
linux-azure-5.3All versions (No fix recorded)
linux-azure-5.4< 5.4.0-1142.149~18.04.1
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) | < 5.15.0-1078.87.1
linux-azure-fde-5.19All versions (No fix recorded)
linux-azure-fde-6.2All versions (No fix recorded)
linux-azure-fips< 4.15.0-2091.97 | All versions (No fix recorded) | < 5.4.0-1142.149+fips1 | < 5.15.0-1078.87+fips1
linux-bluefield< 5.4.0-1096.103 | < 5.15.0-1057.59
linux-fips< 4.4.0-1106.113 | All versions (No fix recorded) | < 4.15.0-1128.139 | < 5.4.0-1110.120 | < 5.15.0-127.137+fips1 | < 6.8.0-78.78+fips1
linux-gcp< 4.15.0-1167.184~16.04.2 | All versions (No fix recorded) | < 5.4.0-1140.149 | < 5.15.0-1072.80 | < 6.8.0-1019.21
linux-gcp-4.15< 4.15.0-1167.184
linux-gcp-5.11All versions (No fix recorded)
linux-gcp-5.13All versions (No fix recorded)
linux-gcp-5.15< 5.15.0-1072.80~20.04.1
linux-gcp-5.19All versions (No fix recorded)
linux-gcp-5.3All versions (No fix recorded)
linux-gcp-5.4< 5.4.0-1140.149~18.04.1
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-fips< 4.15.0-2075.80 | All versions (No fix recorded) | < 5.4.0-1140.149+fips1 | < 5.15.0-1072.80+fips1
linux-gkeAll versions (No fix recorded) | < 5.15.0-1070.76 | < 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) | < 5.15.0-1056.63 | < 6.8.0-1002.4
linux-gkeop-5.15All versions (No fix recorded)
linux-gkeop-5.4All versions (No fix recorded)
linux-hwe< 4.15.0-230.242~16.04.1 | All versions (No fix recorded)
linux-hwe-5.11All versions (No fix recorded)
linux-hwe-5.13All versions (No fix recorded)
linux-hwe-5.15< 5.15.0-127.137~20.04.1
linux-hwe-5.19All versions (No fix recorded)
linux-hwe-5.4< 5.4.0-202.222~18.04.1
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-ibm< 5.4.0-1083.88 | < 5.15.0-1066.69 | < 6.8.0-1017.17
linux-ibm-5.15< 5.15.0-1066.69~20.04.1
linux-ibm-5.4< 5.4.0-1083.88~18.04.1
linux-ibm-6.8< 6.8.0-1017.17~22.04.1
linux-intel-5.13All versions (No fix recorded)
linux-intel-iot-realtime< 5.15.0-1066.68
linux-intel-iotg< 5.15.0-1071.77
linux-intel-iotg-5.15< 5.15.0-1071.77~20.04.1
linux-iot< 5.4.0-1045.46
linux-kvm< 4.4.0-1138.148 | < 4.15.0-1157.162 | < 5.4.0-1124.132 | < 5.15.0-1070.75
linux-lowlatency< 5.15.0-127.137 | < 6.8.0-50.51.1
linux-lowlatency-hwe-5.15< 5.15.0-127.137~20.04.1
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-xenial< 4.4.0-260.294~14.04.1
linux-nvidia< 5.15.0-1068.69 | < 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< 5.15.0-1032.32
linux-nvidia-tegra-5.15< 5.15.0-1032.32~20.04.1
linux-nvidia-tegra-igx< 5.15.0-1020.20
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-oracle< 4.15.0-1136.147~16.04.1 | < 4.15.0-1136.147 | < 5.4.0-1135.144 | < 5.15.0-1071.77 | < 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< 5.15.0-1071.77~20.04.1
linux-oracle-5.3All versions (No fix recorded)
linux-oracle-5.4< 5.4.0-1135.144~18.04.1
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-raspi< 5.4.0-1120.132 | < 5.15.0-1066.69 | < 6.8.0-1016.18
linux-raspi-5.4< 5.4.0-1120.132~18.04.1
linux-raspi-realtime< 6.8.0-2015.16
linux-raspi2All versions (No fix recorded)
linux-realtimeAll versions (No fix recorded) | < 5.15.0-1074.82 | < 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< 5.15.0-1069.73~20.04.1
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-zynqmp< 5.4.0-1055.59 | < 5.15.0-1039.43

Show all 129

Debian2 products

linux< 6.1.112-1 | < 6.10.6-1
debian_linuxEOL11.0

Linux2 products

linux≥ 37dd0247797b168ad1cc7f5dbec825a1ee66535b, < a925a200299a6dfc7c172f54da6f374edc930053 | ≥ 37dd0247797b168ad1cc7f5dbec825a1ee66535b, < b1453a5616c7bd8acd90633ceba4e59105ba3b51 | ≥ 37dd0247797b168ad1cc7f5dbec825a1ee66535b, < 5a2e37bc648a2503bf6d687aed27b9f4455d82eb | ≥ 37dd0247797b168ad1cc7f5dbec825a1ee66535b, < 3db4395332e7050ef9ddeb3052e6b5019f2a2a59 | ≥ 37dd0247797b168ad1cc7f5dbec825a1ee66535b, < 440ab7f97261bc28501636a13998e1b1946d2e79 | ≥ 37dd0247797b168ad1cc7f5dbec825a1ee66535b, < dd89a81d850fa9a65f67b4527c0e420d15bf836c | 3.18
linux_kernel≥ 3.18, < 5.10.234 | ≥ 5.11, < 5.15.174 | ≥ 5.16, < 6.1.107 | ≥ 6.2, < 6.6.47 | ≥ 6.7, < 6.10.6

3 vendors · 133 products