Is CVE-2024-26764 in the CISA KEV catalog?

No. CVE-2024-26764 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-26764?

CVE-2024-26764 has a CVSS v3 base score of 3.3 (LOW).

What is the EPSS score for CVE-2024-26764?

CVE-2024-26764 has an EPSS score of 0.25% (16th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-26764?

Upgrade linux on debian 11 to 5.10.216-1 or later. Fixes are available for 117 affected products.

CVE & CISA-KEV Catalog

CVE-2024-26764

LOW

3.3

CVSS v3

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio If kiocb_set_cancel_fn() is called for I/O submitted via io_uring, the following kernel warning appears: WARNING: CPU: 3 PID: 368 at fs/aio.c:598 kiocb_set_cancel_fn+0x9c/0xa8 Call trace: kiocb_set_cancel_fn+0x9c/0xa8 ffs_epfile_read_iter+0x144/0x1d0 io_read+0x19c/0x498 io_issue_sqe+0x118/0x27c io_submit_sqes+0x25c/0x5fc __arm64_sys_io_uring_enter+0x104/0xab0 invoke_syscall+0x58/0x11c el0_svc_common+0xb4/0xf4 do_el0_svc+0x2c/0xb0 el0_svc+0x2c/0xa4 el0t_64_sync_handler+0x68/0xb4 el0t_64_sync+0x1a4/0x1a8 Fix this by setting the IOCB_AIO_RW flag for read and write I/O that is submitted by libaio.

How to fix

Remediation Available

linuxDebian

Fixed in:5.10.216-1CVE-2024-26764

Fixed in:6.1.82-1CVE-2024-26764

Fixed in:6.7.7-1CVE-2024-26764

linuxUbuntu

Fixed in:5.4.0-186.206USN-6831-1

Fixed in:5.15.0-112.122USN-6820-1

linux-awsUbuntu

Fixed in:5.4.0-1126.136USN-6831-1

Fixed in:5.15.0-1063.69USN-6821-3

linux-aws-5.15Ubuntu

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

linux-aws-5.4Ubuntu

Fixed in:5.4.0-1126.136~18.04.1USN-6831-1

linux-azureUbuntu

Fixed in:5.4.0-1131.138USN-6831-1

Fixed in:5.15.0-1066.75USN-6821-4

linux-azure-5.4Ubuntu

Fixed in:5.4.0-1131.138~18.04.1USN-6831-1

linux-azure-fdeUbuntu

Fixed in:5.15.0-1065.74.1USN-6821-4

linux-gcpUbuntu

Fixed in:5.4.0-1130.139USN-6831-1

Fixed in:5.15.0-1062.70USN-6820-1

linux-gcp-5.15Ubuntu

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

linux-gcp-5.4Ubuntu

Fixed in:5.4.0-1130.139~18.04.1USN-6831-1

linux-gkeUbuntu

Fixed in:5.15.0-1060.66USN-6821-1

linux-gkeopUbuntu

Fixed in:5.4.0-1093.97USN-6831-1

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:5.4.0-186.206~18.04.1USN-6831-1

linux-ibmUbuntu

Fixed in:5.4.0-1073.78USN-6831-1

Fixed in:5.15.0-1056.59USN-6821-1

linux-ibm-5.15Ubuntu

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

linux-ibm-5.4Ubuntu

Fixed in:5.4.0-1073.78~18.04.1USN-6831-1

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-5.4.0-1045-xilinx-zynqmpUbuntu

Fixed in:5.4.0-1045.49USN-6831-1

linux-image-5.4.0-1073-ibmUbuntu

Fixed in:5.4.0-1073.78~18.04.1USN-6831-1

Fixed in:5.4.0-1073.78USN-6831-1

linux-image-5.4.0-1093-gkeopUbuntu

Fixed in:5.4.0-1093.97USN-6831-1

linux-image-5.4.0-1110-raspiUbuntu

Fixed in:5.4.0-1110.122~18.04.1USN-6831-1

Fixed in:5.4.0-1110.122USN-6831-1

linux-image-5.4.0-1114-kvmUbuntu

Fixed in:5.4.0-1114.121USN-6831-1

linux-image-5.4.0-1125-oracleUbuntu

Fixed in:5.4.0-1125.134~18.04.1USN-6831-1

Fixed in:5.4.0-1125.134USN-6831-1

linux-image-5.4.0-1126-awsUbuntu

Fixed in:5.4.0-1126.136~18.04.1USN-6831-1

Fixed in:5.4.0-1126.136USN-6831-1

linux-image-5.4.0-1130-gcpUbuntu

Fixed in:5.4.0-1130.139~18.04.1USN-6831-1

Fixed in:5.4.0-1130.139USN-6831-1

linux-image-5.4.0-1131-azureUbuntu

Fixed in:5.4.0-1131.138~18.04.1USN-6831-1

Fixed in:5.4.0-1131.138USN-6831-1

linux-image-5.4.0-186-genericUbuntu

Fixed in:5.4.0-186.206~18.04.1USN-6831-1

Fixed in:5.4.0-186.206USN-6831-1

linux-image-5.4.0-186-generic-lpaeUbuntu

Fixed in:5.4.0-186.206USN-6831-1

linux-image-5.4.0-186-lowlatencyUbuntu

Fixed in:5.4.0-186.206~18.04.1USN-6831-1

Fixed in:5.4.0-186.206USN-6831-1

linux-image-awsUbuntu

Fixed in:5.4.0.1126.136~18.04.1USN-6831-1

Fixed in:5.15.0.1063.69~20.04.1USN-6821-3

linux-image-aws-lts-20.04Ubuntu

Fixed in:5.4.0.1126.123USN-6831-1

linux-image-aws-lts-22.04Ubuntu

Fixed in:5.15.0.1063.63USN-6821-3

linux-image-azureUbuntu

Fixed in:5.4.0.1131.138~18.04.1USN-6831-1

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:5.4.0.1131.125USN-6831-1

linux-image-azure-lts-22.04Ubuntu

Fixed in:5.15.0.1066.64USN-6821-4

linux-image-gcpUbuntu

Fixed in:5.4.0.1130.139~18.04.1USN-6831-1

Fixed in:5.15.0.1062.70~20.04.1USN-6820-1

linux-image-gcp-lts-20.04Ubuntu

Fixed in:5.4.0.1130.132USN-6831-1

linux-image-gcp-lts-22.04Ubuntu

Fixed in:5.15.0.1062.58USN-6820-1

linux-image-genericUbuntu

Fixed in:5.4.0.186.184USN-6831-1

Fixed in:5.15.0.112.112USN-6820-1

linux-image-generic-64kUbuntu

Fixed in:5.15.0.112.112USN-6820-1

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

Fixed in:5.15.0.113.123~20.04.1USN-6871-1

linux-image-generic-hwe-18.04Ubuntu

Fixed in:5.4.0.186.206~18.04.1USN-6831-1

linux-image-generic-hwe-20.04Ubuntu

Fixed in:5.15.0.113.123~20.04.1USN-6871-1

linux-image-generic-lpaeUbuntu

Fixed in:5.4.0.186.184USN-6831-1

Fixed in:5.15.0.112.112USN-6820-1

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

linux-image-gke-5.15Ubuntu

Fixed in:5.15.0.1060.59USN-6821-1

linux-image-gkeopUbuntu

Fixed in:5.4.0.1093.91USN-6831-1

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:5.4.0.1093.91USN-6831-1

linux-image-ibmUbuntu

Fixed in:5.4.0.1073.78~18.04.1USN-6831-1

Fixed in:5.15.0.1057.60~20.04.1USN-6892-1

Fixed in:5.15.0.1056.52USN-6821-1

linux-image-ibm-lts-20.04Ubuntu

Fixed in:5.4.0.1073.102USN-6831-1

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:5.4.0.1114.110USN-6831-1

Fixed in:5.15.0.1060.56USN-6821-2

linux-image-lowlatencyUbuntu

Fixed in:5.4.0.186.184USN-6831-1

Fixed in:5.15.0.110.103USN-6820-1

linux-image-lowlatency-64kUbuntu

Fixed in:5.15.0.110.103USN-6820-1

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:5.4.0.186.206~18.04.1USN-6831-1

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:5.4.0.186.206~18.04.1USN-6831-1

Fixed in:5.4.0.186.184USN-6831-1

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-osp1Ubuntu

Fixed in:5.4.0.186.206~18.04.1USN-6831-1

Fixed in:5.4.0.186.184USN-6831-1

linux-image-oracleUbuntu

Fixed in:5.4.0.1125.134~18.04.1USN-6831-1

linux-image-oracle-lts-20.04Ubuntu

Fixed in:5.4.0.1125.118USN-6831-1

linux-image-oracle-lts-22.04Ubuntu

Fixed in:5.15.0.1061.57USN-6821-1

linux-image-raspiUbuntu

Fixed in:5.4.0.1110.140USN-6831-1

Fixed in:5.15.0.1058.56USN-6919-1

linux-image-raspi-hwe-18.04Ubuntu

Fixed in:5.4.0.1110.122~18.04.1USN-6831-1

linux-image-raspi-nolpaeUbuntu

Fixed in:5.15.0.1058.56USN-6919-1

linux-image-raspi2Ubuntu

Fixed in:5.4.0.1110.140USN-6831-1

linux-image-snapdragon-hwe-18.04Ubuntu

Fixed in:5.4.0.186.206~18.04.1USN-6831-1

linux-image-virtualUbuntu

Fixed in:5.4.0.186.184USN-6831-1

Fixed in:5.15.0.112.112USN-6820-1

linux-image-virtual-hwe-18.04Ubuntu

Fixed in:5.4.0.186.206~18.04.1USN-6831-1

linux-image-virtual-hwe-20.04Ubuntu

Fixed in:5.15.0.113.123~20.04.1USN-6871-1

linux-image-xilinx-zynqmpUbuntu

Fixed in:5.4.0.1045.45USN-6831-1

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-kvmUbuntu

Fixed in:5.4.0-1114.121USN-6831-1

Fixed in:5.15.0-1060.65USN-6821-2

linux-lowlatencyUbuntu

Fixed in:5.15.0-110.120USN-6820-1

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-oracleUbuntu

Fixed in:5.4.0-1125.134USN-6831-1

Fixed in:5.15.0-1061.67USN-6821-1

linux-oracle-5.4Ubuntu

Fixed in:5.4.0-1125.134~18.04.1USN-6831-1

linux-raspiUbuntu

Fixed in:5.4.0-1110.122USN-6831-1

Fixed in:5.15.0-1058.61USN-6919-1

linux-raspi-5.4Ubuntu

Fixed in:5.4.0-1110.122~18.04.1USN-6831-1

linux-xilinx-zynqmpUbuntu

Fixed in:5.4.0-1045.49USN-6831-1

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

AvailabilityLow

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

Exploit Intelligence

0.25%probability of exploitation in 30 days

16thpercentile

Low risk: more likely to be exploited than 16% of all known CVEs.

References

Patch8

Mailing List2

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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 2025-03-18.