Is CVE-2024-26816 in the CISA KEV catalog?

No. CVE-2024-26816 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-26816?

CVE-2024-26816 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2024-26816?

CVE-2024-26816 has an EPSS score of 0.31% (23th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-26816?

Upgrade linux on debian 11 to 5.10.216-1 or later. Fixes are available for 146 affected products.

CVE & CISA-KEV Catalog

CVE-2024-26816

MEDIUM

5.5

CVSS v3

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: x86, relocs: Ignore relocations in .notes section When building with CONFIG_XEN_PV=y, .text symbols are emitted into the .notes section so that Xen can find the "startup_xen" entry point. This information is used prior to booting the kernel, so relocations are not useful. In fact, performing relocations against the .notes section means that the KASLR base is exposed since /sys/kernel/notes is world-readable. To avoid leaking the KASLR base without breaking unprivileged tools that are expecting to read /sys/kernel/notes, skip performing relocations in the .notes section. The values readable in .notes are then identical to those found in System.map.

CWE-770Allocation of Resources Without Limits or Throttling

How to fix

Remediation Available

linuxDebian

Fixed in:5.10.216-1CVE-2024-26816

Fixed in:6.1.85-1CVE-2024-26816

Fixed in:6.7.12-1CVE-2024-26816

linuxUbuntu

Fixed in:5.4.0-189.209USN-6896-1

Fixed in:5.15.0-112.122USN-6820-1

Fixed in:6.8.0-35.35USN-6816-1

linux-awsUbuntu

Fixed in:5.4.0-1128.138USN-6896-5

Fixed in:5.15.0-1063.69USN-6821-3

Fixed in:6.8.0-1009.9USN-6817-1

linux-aws-5.15Ubuntu

Fixed in:5.15.0-1063.69~20.04.1USN-6821-3

linux-aws-5.4Ubuntu

Fixed in:5.4.0-1128.138~18.04.1USN-6896-5

linux-azureUbuntu

Fixed in:5.4.0-1133.140USN-6896-1

Fixed in:5.15.0-1066.75USN-6821-4

Fixed in:6.8.0-1008.8USN-6817-3

linux-azure-5.4Ubuntu

Fixed in:5.4.0-1133.140~18.04.1USN-6896-1

linux-azure-fdeUbuntu

Fixed in:5.15.0-1065.74.1USN-6821-4

linux-bluefieldUbuntu

Fixed in:5.4.0-1088.95USN-6896-1

linux-gcpUbuntu

Fixed in:5.4.0-1132.141USN-6896-1

Fixed in:5.15.0-1062.70USN-6820-1

Fixed in:6.8.0-1008.9USN-6817-1

linux-gcp-5.15Ubuntu

Fixed in:5.15.0-1062.70~20.04.1USN-6820-1

linux-gcp-5.4Ubuntu

Fixed in:5.4.0-1132.141~18.04.1USN-6896-1

linux-gkeUbuntu

Fixed in:5.15.0-1060.66USN-6821-1

Fixed in:6.8.0-1004.7USN-6817-3

linux-gkeopUbuntu

Fixed in:5.4.0-1095.99USN-6896-1

Fixed in:5.15.0-1046.53USN-6821-2

linux-gkeop-5.15Ubuntu

Fixed in:5.15.0-1046.53~20.04.1USN-6821-2

linux-hwe-5.15Ubuntu

Fixed in:5.15.0-113.123~20.04.1USN-6871-1

linux-hwe-5.4Ubuntu

Fixed in:5.4.0-189.209~18.04.1USN-6896-2

linux-ibmUbuntu

Fixed in:5.4.0-1075.80USN-6896-1

Fixed in:5.15.0-1056.59USN-6821-1

Fixed in:6.8.0-1006.6USN-6816-1

linux-ibm-5.15Ubuntu

Fixed in:5.15.0-1057.60~20.04.1USN-6892-1

linux-ibm-5.4Ubuntu

Fixed in:5.4.0-1075.80~18.04.1USN-6896-1

linux-image-5.15.0-1030-xilinx-zynqmpUbuntu

Fixed in:5.15.0-1030.34USN-6820-1

linux-image-5.15.0-1046-gkeopUbuntu

Fixed in:5.15.0-1046.53~20.04.1USN-6821-2

Fixed in:5.15.0-1046.53USN-6821-2

linux-image-5.15.0-1056-ibmUbuntu

Fixed in:5.15.0-1056.59USN-6821-1

linux-image-5.15.0-1057-ibmUbuntu

Fixed in:5.15.0-1057.60~20.04.1USN-6892-1

linux-image-5.15.0-1058-intel-iotgUbuntu

Fixed in:5.15.0-1058.64~20.04.1USN-6828-1

Fixed in:5.15.0-1058.64USN-6821-1

linux-image-5.15.0-1058-nvidiaUbuntu

Fixed in:5.15.0-1058.59USN-6820-2

linux-image-5.15.0-1058-nvidia-lowlatencyUbuntu

Fixed in:5.15.0-1058.59USN-6820-2

linux-image-5.15.0-1058-raspiUbuntu

Fixed in:5.15.0-1058.61USN-6919-1

linux-image-5.15.0-1060-gkeUbuntu

Fixed in:5.15.0-1060.66USN-6821-1

linux-image-5.15.0-1060-kvmUbuntu

Fixed in:5.15.0-1060.65USN-6821-2

linux-image-5.15.0-1061-oracleUbuntu

Fixed in:5.15.0-1061.67USN-6821-1

linux-image-5.15.0-1062-gcpUbuntu

Fixed in:5.15.0-1062.70~20.04.1USN-6820-1

Fixed in:5.15.0-1062.70USN-6820-1

linux-image-5.15.0-1063-awsUbuntu

Fixed in:5.15.0-1063.69~20.04.1USN-6821-3

Fixed in:5.15.0-1063.69USN-6821-3

linux-image-5.15.0-1065-azure-fdeUbuntu

Fixed in:5.15.0-1065.74.1USN-6821-4

linux-image-5.15.0-1066-azureUbuntu

Fixed in:5.15.0-1066.75USN-6821-4

linux-image-5.15.0-110-lowlatencyUbuntu

Fixed in:5.15.0-110.120~20.04.1USN-6820-1

Fixed in:5.15.0-110.120USN-6820-1

linux-image-5.15.0-110-lowlatency-64kUbuntu

Fixed in:5.15.0-110.120~20.04.1USN-6820-1

Fixed in:5.15.0-110.120USN-6820-1

linux-image-5.15.0-112-genericUbuntu

Fixed in:5.15.0-112.122USN-6820-1

linux-image-5.15.0-112-generic-64kUbuntu

Fixed in:5.15.0-112.122USN-6820-1

linux-image-5.15.0-112-generic-lpaeUbuntu

Fixed in:5.15.0-112.122USN-6820-1

linux-image-5.15.0-113-genericUbuntu

Fixed in:5.15.0-113.123~20.04.1USN-6871-1

linux-image-5.15.0-113-generic-64kUbuntu

Fixed in:5.15.0-113.123~20.04.1USN-6871-1

linux-image-5.15.0-113-generic-lpaeUbuntu

Fixed in:5.15.0-113.123~20.04.1USN-6871-1

linux-image-5.4.0-1040-iotUbuntu

Fixed in:5.4.0-1040.41USN-6896-5

linux-image-5.4.0-1047-xilinx-zynqmpUbuntu

Fixed in:5.4.0-1047.51USN-6896-3

linux-image-5.4.0-1075-ibmUbuntu

Fixed in:5.4.0-1075.80~18.04.1USN-6896-1

Fixed in:5.4.0-1075.80USN-6896-1

linux-image-5.4.0-1088-bluefieldUbuntu

Fixed in:5.4.0-1088.95USN-6896-1

linux-image-5.4.0-1095-gkeopUbuntu

Fixed in:5.4.0-1095.99USN-6896-1

linux-image-5.4.0-1112-raspiUbuntu

Fixed in:5.4.0-1112.124~18.04.1USN-6896-4

Fixed in:5.4.0-1112.124USN-6896-4

linux-image-5.4.0-1116-kvmUbuntu

Fixed in:5.4.0-1116.123USN-6896-1

linux-image-5.4.0-1127-oracleUbuntu

Fixed in:5.4.0-1127.136~18.04.1USN-6896-2

Fixed in:5.4.0-1127.136USN-6896-3

linux-image-5.4.0-1128-awsUbuntu

Fixed in:5.4.0-1128.138~18.04.1USN-6896-5

Fixed in:5.4.0-1128.138USN-6896-5

linux-image-5.4.0-1132-gcpUbuntu

Fixed in:5.4.0-1132.141~18.04.1USN-6896-1

Fixed in:5.4.0-1132.141USN-6896-1

linux-image-5.4.0-1133-azureUbuntu

Fixed in:5.4.0-1133.140~18.04.1USN-6896-1

Fixed in:5.4.0-1133.140USN-6896-1

linux-image-5.4.0-189-genericUbuntu

Fixed in:5.4.0-189.209~18.04.1USN-6896-2

Fixed in:5.4.0-189.209USN-6896-1

linux-image-5.4.0-189-generic-lpaeUbuntu

Fixed in:5.4.0-189.209USN-6896-1

linux-image-5.4.0-189-lowlatencyUbuntu

Fixed in:5.4.0-189.209~18.04.1USN-6896-2

Fixed in:5.4.0-189.209USN-6896-1

linux-image-6.8.0-1004-gkeUbuntu

Fixed in:6.8.0-1004.7USN-6817-3

linux-image-6.8.0-1005-raspiUbuntu

Fixed in:6.8.0-1005.5USN-6816-1

linux-image-6.8.0-1006-ibmUbuntu

Fixed in:6.8.0-1006.6USN-6816-1

linux-image-6.8.0-1006-oemUbuntu

Fixed in:6.8.0-1006.6USN-6817-2

linux-image-6.8.0-1006-oracleUbuntu

Fixed in:6.8.0-1006.6USN-6878-1

linux-image-6.8.0-1006-oracle-64kUbuntu

Fixed in:6.8.0-1006.6USN-6878-1

linux-image-6.8.0-1008-azureUbuntu

Fixed in:6.8.0-1008.8USN-6817-3

linux-image-6.8.0-1008-azure-fdeUbuntu

Fixed in:6.8.0-1008.8USN-6817-3

linux-image-6.8.0-1008-gcpUbuntu

Fixed in:6.8.0-1008.9USN-6817-1

linux-image-6.8.0-1009-awsUbuntu

Fixed in:6.8.0-1009.9USN-6817-1

linux-image-6.8.0-35-genericUbuntu

Fixed in:6.8.0-35.35+1USN-6816-1

linux-image-6.8.0-35-generic-64kUbuntu

Fixed in:6.8.0-35.35+1USN-6816-1

linux-image-6.8.0-35-lowlatencyUbuntu

Fixed in:6.8.0-35.35.1USN-6816-1

linux-image-6.8.0-35-lowlatency-64kUbuntu

Fixed in:6.8.0-35.35.1USN-6816-1

linux-image-awsUbuntu

Fixed in:5.4.0.1128.138~18.04.1USN-6896-5

Fixed in:5.15.0.1063.69~20.04.1USN-6821-3

Fixed in:6.8.0-1009.9USN-6817-1

linux-image-aws-lts-20.04Ubuntu

Fixed in:5.4.0.1128.125USN-6896-5

linux-image-aws-lts-22.04Ubuntu

Fixed in:5.15.0.1063.63USN-6821-3

linux-image-azureUbuntu

Fixed in:5.4.0.1133.140~18.04.1USN-6896-1

Fixed in:6.8.0-1008.8USN-6817-3

linux-image-azure-fdeUbuntu

Fixed in:6.8.0-1008.8USN-6817-3

linux-image-azure-fde-lts-22.04Ubuntu

Fixed in:5.15.0.1065.74.43USN-6821-4

linux-image-azure-lts-20.04Ubuntu

Fixed in:5.4.0.1133.127USN-6896-1

linux-image-azure-lts-22.04Ubuntu

Fixed in:5.15.0.1066.64USN-6821-4

linux-image-bluefieldUbuntu

Fixed in:5.4.0.1088.84USN-6896-1

linux-image-gcpUbuntu

Fixed in:5.4.0.1132.141~18.04.1USN-6896-1

Fixed in:5.15.0.1062.70~20.04.1USN-6820-1

Fixed in:6.8.0-1008.9USN-6817-1

linux-image-gcp-lts-20.04Ubuntu

Fixed in:5.4.0.1132.134USN-6896-1

linux-image-gcp-lts-22.04Ubuntu

Fixed in:5.15.0.1062.58USN-6820-1

linux-image-genericUbuntu

Fixed in:5.4.0.189.187USN-6896-1

Fixed in:5.15.0.112.112USN-6820-1

Fixed in:6.8.0-35.35USN-6816-1

linux-image-generic-64kUbuntu

Fixed in:5.15.0.112.112USN-6820-1

Fixed in:6.8.0-35.35USN-6816-1

linux-image-generic-64k-hwe-20.04Ubuntu

Fixed in:5.15.0.113.123~20.04.1USN-6871-1

linux-image-generic-64k-hwe-24.04Ubuntu

Fixed in:6.8.0-35.35USN-6816-1

linux-image-generic-hwe-18.04Ubuntu

Fixed in:5.4.0.189.209~18.04.1USN-6896-2

linux-image-generic-hwe-20.04Ubuntu

Fixed in:5.15.0.113.123~20.04.1USN-6871-1

linux-image-generic-hwe-24.04Ubuntu

Fixed in:6.8.0-35.35USN-6816-1

linux-image-generic-lpaeUbuntu

Fixed in:5.4.0.189.187USN-6896-1

Fixed in:5.15.0.112.112USN-6820-1

Fixed in:6.8.0-35.35USN-6816-1

linux-image-generic-lpae-hwe-20.04Ubuntu

Fixed in:5.15.0.113.123~20.04.1USN-6871-1

linux-image-gkeUbuntu

Fixed in:5.15.0.1060.59USN-6821-1

Fixed in:6.8.0-1004.7USN-6817-3

linux-image-gke-5.15Ubuntu

Fixed in:5.15.0.1060.59USN-6821-1

linux-image-gkeopUbuntu

Fixed in:5.4.0.1095.93USN-6896-1

Fixed in:5.15.0.1046.45USN-6821-2

linux-image-gkeop-5.15Ubuntu

Fixed in:5.15.0.1046.53~20.04.1USN-6821-2

Fixed in:5.15.0.1046.45USN-6821-2

linux-image-gkeop-5.4Ubuntu

Fixed in:5.4.0.1095.93USN-6896-1

linux-image-ibmUbuntu

Fixed in:5.4.0.1075.80~18.04.1USN-6896-1

Fixed in:5.15.0.1057.60~20.04.1USN-6892-1

Fixed in:5.15.0.1056.52USN-6821-1

Fixed in:6.8.0-1006.6USN-6816-1

linux-image-ibm-classicUbuntu

Fixed in:6.8.0-1006.6USN-6816-1

linux-image-ibm-lts-20.04Ubuntu

Fixed in:5.4.0.1075.104USN-6896-1

linux-image-ibm-lts-24.04Ubuntu

Fixed in:6.8.0-1006.6USN-6816-1

linux-image-intelUbuntu

Fixed in:5.15.0.1058.64~20.04.1USN-6828-1

linux-image-intel-iotgUbuntu

Fixed in:5.15.0.1058.64~20.04.1USN-6828-1

Fixed in:5.15.0.1058.58USN-6821-1

linux-image-kvmUbuntu

Fixed in:5.4.0.1116.112USN-6896-1

Fixed in:5.15.0.1060.56USN-6821-2

Fixed in:6.8.0-35.35USN-6816-1

linux-image-lowlatencyUbuntu

Fixed in:5.4.0.189.187USN-6896-1

Fixed in:5.15.0.110.103USN-6820-1

Fixed in:6.8.0-35.35.1USN-6816-1

linux-image-lowlatency-64kUbuntu

Fixed in:5.15.0.110.103USN-6820-1

Fixed in:6.8.0-35.35.1USN-6816-1

linux-image-lowlatency-64k-hwe-20.04Ubuntu

Fixed in:5.15.0.110.120~20.04.1USN-6820-1

linux-image-lowlatency-hwe-18.04Ubuntu

Fixed in:5.4.0.189.209~18.04.1USN-6896-2

linux-image-lowlatency-hwe-20.04Ubuntu

Fixed in:5.15.0.110.120~20.04.1USN-6820-1

linux-image-nvidiaUbuntu

Fixed in:5.15.0.1058.58USN-6820-2

linux-image-nvidia-lowlatencyUbuntu

Fixed in:5.15.0.1058.58USN-6820-2

linux-image-oemUbuntu

Fixed in:5.4.0.189.209~18.04.1USN-6896-2

Fixed in:5.4.0.189.187USN-6896-1

linux-image-oem-20.04Ubuntu

Fixed in:5.15.0.113.123~20.04.1USN-6871-1

linux-image-oem-20.04bUbuntu

Fixed in:5.15.0.113.123~20.04.1USN-6871-1

linux-image-oem-20.04cUbuntu

Fixed in:5.15.0.113.123~20.04.1USN-6871-1

linux-image-oem-20.04dUbuntu

Fixed in:5.15.0.113.123~20.04.1USN-6871-1

linux-image-oem-24.04Ubuntu

Fixed in:6.8.0-1006.6+1USN-6817-2

linux-image-oem-24.04aUbuntu

Fixed in:6.8.0-1006.6+1USN-6817-2

linux-image-oem-osp1Ubuntu

Fixed in:5.4.0.189.209~18.04.1USN-6896-2

Fixed in:5.4.0.189.187USN-6896-1

linux-image-oracleUbuntu

Fixed in:5.4.0.1127.136~18.04.1USN-6896-2

Fixed in:6.8.0-1006.6USN-6878-1

linux-image-oracle-64kUbuntu

Fixed in:6.8.0-1006.6USN-6878-1

linux-image-oracle-lts-20.04Ubuntu

Fixed in:5.4.0.1127.120USN-6896-3

linux-image-oracle-lts-22.04Ubuntu

Fixed in:5.15.0.1061.57USN-6821-1

linux-image-raspiUbuntu

Fixed in:5.4.0.1112.142USN-6896-4

Fixed in:5.15.0.1058.56USN-6919-1

Fixed in:6.8.0-1005.5USN-6816-1

linux-image-raspi-hwe-18.04Ubuntu

Fixed in:5.4.0.1112.124~18.04.1USN-6896-4

linux-image-raspi-nolpaeUbuntu

Fixed in:5.15.0.1058.56USN-6919-1

linux-image-raspi2Ubuntu

Fixed in:5.4.0.1112.142USN-6896-4

linux-image-snapdragon-hwe-18.04Ubuntu

Fixed in:5.4.0.189.209~18.04.1USN-6896-2

linux-image-virtualUbuntu

Fixed in:5.4.0.189.187USN-6896-1

Fixed in:5.15.0.112.112USN-6820-1

Fixed in:6.8.0-35.35USN-6816-1

linux-image-virtual-hwe-18.04Ubuntu

Fixed in:5.4.0.189.209~18.04.1USN-6896-2

linux-image-virtual-hwe-20.04Ubuntu

Fixed in:5.15.0.113.123~20.04.1USN-6871-1

linux-image-virtual-hwe-24.04Ubuntu

Fixed in:6.8.0-35.35USN-6816-1

linux-image-xilinx-zynqmpUbuntu

Fixed in:5.4.0.1047.47USN-6896-3

Fixed in:5.15.0.1030.34USN-6820-1

linux-intel-iotgUbuntu

Fixed in:5.15.0-1058.64USN-6821-1

linux-intel-iotg-5.15Ubuntu

Fixed in:5.15.0-1058.64~20.04.1USN-6828-1

linux-iotUbuntu

Fixed in:5.4.0-1040.41USN-6896-5

linux-kvmUbuntu

Fixed in:5.4.0-1116.123USN-6896-1

Fixed in:5.15.0-1060.65USN-6821-2

linux-lowlatencyUbuntu

Fixed in:5.15.0-110.120USN-6820-1

Fixed in:6.8.0-35.35.1USN-6816-1

linux-lowlatency-hwe-5.15Ubuntu

Fixed in:5.15.0-110.120~20.04.1USN-6820-1

linux-nvidiaUbuntu

Fixed in:5.15.0-1058.59USN-6820-2

linux-oem-6.8Ubuntu

Fixed in:6.8.0-1006.6USN-6817-2

linux-oracleUbuntu

Fixed in:5.4.0-1127.136USN-6896-3

Fixed in:5.15.0-1061.67USN-6821-1

Fixed in:6.8.0-1006.6USN-6878-1

linux-oracle-5.4Ubuntu

Fixed in:5.4.0-1127.136~18.04.1USN-6896-2

linux-raspiUbuntu

Fixed in:5.4.0-1112.124USN-6896-4

Fixed in:5.15.0-1058.61USN-6919-1

Fixed in:6.8.0-1005.5USN-6816-1

linux-raspi-5.4Ubuntu

Fixed in:5.4.0-1112.124~18.04.1USN-6896-4

linux-xilinx-zynqmpUbuntu

Fixed in:5.4.0-1047.51USN-6896-3

Fixed in:5.15.0-1030.34USN-6820-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.31%probability of exploitation in 30 days

23rdpercentile

Low risk: more likely to be exploited than 23% of all known CVEs.

References

Patch9

Mailing List2

Other references1

cert-portal.siemens.com

Related Vulnerabilities

Other CWE-770 (Allocation of Resources Without Limits or Throttling) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-50387	High	7.5	100%	-	Fix
CVE-2019-11478	Medium	5.3	95%	-	Fix
CVE-2019-11479	High	7.5	92%	-	Fix
CVE-2024-27316	High	7.5	91%	-	Fix
CVE-2022-30522	High	7.5	90%	-	Fix
CVE-2019-9515	High	7.5	88%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-12.