Is CVE-2021-47352 in the CISA KEV catalog?

No. CVE-2021-47352 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-47352?

CVE-2021-47352 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2021-47352?

CVE-2021-47352 has an EPSS score of 0.26% (17th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-47352?

Upgrade linux on debian 11 to 5.10.70-1 or later. Fixes are available for 99 affected products.

CVE & CISA-KEV Catalog

CVE-2021-47352

HIGH

7.8

CVSS v3

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: virtio-net: Add validation for used length This adds validation for used length (might come from an untrusted device) to avoid data corruption or loss.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

linuxDebian

Fixed in:5.10.70-1CVE-2021-47352

Fixed in:5.14.6-1CVE-2021-47352

bpftoolRocky

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

bpftoolRed Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

bpftool-debuginfoRocky

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

bpftool-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

kernelRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

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Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

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kernelRocky

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

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Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-abi-stablelistsRocky

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-abi-stablelistsRed Hat / RHEL

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

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kernel-coreRocky

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-coreRed Hat / RHEL

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-debugRocky

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

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Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-debugRed Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

kernel-debug-coreRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-debug-coreRocky

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

kernel-debug-debuginfoRocky

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-debug-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-debug-develRed Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-debug-develRocky

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

kernel-debug-modulesRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-debug-modulesRocky

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

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Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-debug-modules-extraRocky

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

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Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-debug-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

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Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-debuginfoRocky

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

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kernel-debuginfo-common-aarch64Red Hat / RHEL

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

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Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-debuginfo-common-aarch64Rocky

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

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Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

kernel-debuginfo-common-ppc64leRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

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kernel-debuginfo-common-ppc64leRocky

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

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Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-debuginfo-common-s390xRed Hat / RHEL

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

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kernel-debuginfo-common-s390xRocky

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

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kernel-debuginfo-common-x86_64Rocky

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

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kernel-debuginfo-common-x86_64Red Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

kernel-develRed Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-develRocky

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

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Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

kernel-docRocky

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-docRed Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

kernel-modulesRed Hat / RHEL

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-modulesRocky

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

kernel-modules-extraRocky

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

kernel-rtRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rtRocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-coreRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-coreRocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debugRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debugRocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debug-coreRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debug-coreRocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debug-debuginfoRocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debug-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debug-develRocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debug-develRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debug-kvmRocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debug-kvmRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debug-modulesRocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debug-modulesRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debug-modules-extraRocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debug-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debuginfoRocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debuginfo-common-x86_64Rocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-debuginfo-common-x86_64Red Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-develRocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-develRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-kvmRocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-kvmRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-modulesRocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-modulesRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-modules-extraRocky

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-rt-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.rt7.363.el8_10RHSA-2024:7001

kernel-toolsRocky

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-toolsRed Hat / RHEL

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-tools-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-tools-debuginfoRocky

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-tools-libsRocky

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-tools-libsRed Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

kernel-tools-libs-develRocky

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-tools-libs-develRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-zfcpdumpRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-zfcpdumpRocky

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-zfcpdump-coreRed Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

kernel-zfcpdump-coreRocky

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-zfcpdump-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

kernel-zfcpdump-debuginfoRocky

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-zfcpdump-develRocky

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-zfcpdump-develRed Hat / RHEL

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-zfcpdump-modulesRed Hat / RHEL

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

kernel-zfcpdump-modulesRocky

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-zfcpdump-modules-extraRocky

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

kernel-zfcpdump-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

perfRocky

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

perfRed Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

perf-debuginfoRocky

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

perf-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

python3-perfRed Hat / RHEL

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

python3-perfRocky

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

python3-perf-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

python3-perf-debuginfoRocky

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-477.74.1.el8_8RHSA-2024:6993

Fixed in:0:4.18.0-553.22.1.el8_10RHSA-2024:7000

Fixed in:0:4.18.0-372.123.1.el8_6RHSA-2024:6753

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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.26%probability of exploitation in 30 days

17thpercentile

Low risk: more likely to be exploited than 17% of all known CVEs.

References

Patch5

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	Fix

Embed a live status badge for CVE-2021-47352

Markdown

[![CVE-2021-47352](https://tridentstack.com/cve/badge/CVE-2021-47352.svg)](https://tridentstack.com/cve/CVE-2021-47352)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-47352"><img src="https://tridentstack.com/cve/badge/CVE-2021-47352.svg" alt="CVE-2021-47352"></a>

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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 2025-11-14.