CVE-2021-33631
linux: Integer Overflow or Wraparound vulnerability in openEuler kernel on Linux (filesystem modules) allows Forced Integer...
CVE-2021-33631 is fixed in 63 products on 1 platform, first by RHSA-2023:2458, released May 9, 2023. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.8
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0037
31st percentile
Integer Overflow or Wraparound vulnerability in openEuler kernel on Linux (filesystem modules) allows Forced Integer Overflow.This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3, from 5.10.0-60.18.0 before 5.10.0-183.0.0.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| bpftool · RHEL 9 | 0:7.0.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| bpftool · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| bpftool · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel · rocky 8 | 0:4.18.0-513.24.1.el8_9.cloud.0.1 | RXSA-2024:1607 | May 6, 2024 |
| kernel-64k · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-64k-core · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-64k-debug · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-64k-debug-core · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-64k-debug-devel · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-64k-debug-devel-matched · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-64k-debug-modules · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-64k-debug-modules-core · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-64k-debug-modules-extra · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-64k-devel · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-64k-devel-matched · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-64k-modules · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-64k-modules-core · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-64k-modules-extra · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-abi-stablelists · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-abi-stablelists · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-abi-stablelists · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-abi-stablelists · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-core · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-core · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-core · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-core · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-cross-headers · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-cross-headers · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-debug · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-debug · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-debug · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-debug · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-debug-core · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-debug-core · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-debug-core · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-debug-core · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-debug-devel · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-debug-devel · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-debug-devel · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-debug-devel · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-debug-devel-matched · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-debug-modules · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-debug-modules · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-debug-modules · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-debug-modules · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-debug-modules-core · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-debug-modules-extra · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-debug-modules-extra · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-debug-modules-extra · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-debug-modules-extra · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-debug-uki-virt · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-devel · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-devel · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-devel · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-devel · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-devel-matched · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-doc · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-doc · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-doc · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-doc · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-headers · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-modules · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-modules · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-modules · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-modules · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-modules-core · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-modules-extra · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-modules-extra · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-modules-extra · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-modules-extra · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-rt · RHEL 8 | 0:4.18.0-513.24.1.rt7.326.el8_9 | RHSA-2024:1614 | Apr 2, 2024 |
| kernel-rt · RHEL 9 | 0:5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 | May 9, 2023 |
| kernel-rt · rocky 8 | 0:4.18.0-513.24.1.rt7.326.el8_9 | RLSA-2024:1614 | Apr 5, 2024 |
| kernel-rt-core · RHEL 8 | 0:4.18.0-513.24.1.rt7.326.el8_9 | RHSA-2024:1614 | Apr 2, 2024 |
| kernel-rt-core · RHEL 9 | 0:5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 | May 9, 2023 |
| kernel-rt-debug · RHEL 8 | 0:4.18.0-513.24.1.rt7.326.el8_9 | RHSA-2024:1614 | Apr 2, 2024 |
| kernel-rt-debug · RHEL 9 | 0:5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 | May 9, 2023 |
| kernel-rt-debug-core · RHEL 8 | 0:4.18.0-513.24.1.rt7.326.el8_9 | RHSA-2024:1614 | Apr 2, 2024 |
| kernel-rt-debug-core · RHEL 9 | 0:5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 | May 9, 2023 |
| kernel-rt-debug-devel · RHEL 8 | 0:4.18.0-513.24.1.rt7.326.el8_9 | RHSA-2024:1614 | Apr 2, 2024 |
| kernel-rt-debug-devel · RHEL 9 | 0:5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 | May 9, 2023 |
| kernel-rt-debug-kvm · RHEL 8 | 0:4.18.0-513.24.1.rt7.326.el8_9 | RHSA-2024:1614 | Apr 2, 2024 |
| kernel-rt-debug-kvm · RHEL 9 | 0:5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 | May 9, 2023 |
| kernel-rt-debug-modules · RHEL 8 | 0:4.18.0-513.24.1.rt7.326.el8_9 | RHSA-2024:1614 | Apr 2, 2024 |
| kernel-rt-debug-modules · RHEL 9 | 0:5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 | May 9, 2023 |
| kernel-rt-debug-modules-core · RHEL 9 | 0:5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 | May 9, 2023 |
| kernel-rt-debug-modules-extra · RHEL 8 | 0:4.18.0-513.24.1.rt7.326.el8_9 | RHSA-2024:1614 | Apr 2, 2024 |
| kernel-rt-debug-modules-extra · RHEL 9 | 0:5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 | May 9, 2023 |
| kernel-rt-devel · RHEL 8 | 0:4.18.0-513.24.1.rt7.326.el8_9 | RHSA-2024:1614 | Apr 2, 2024 |
| kernel-rt-devel · RHEL 9 | 0:5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 | May 9, 2023 |
| kernel-rt-kvm · RHEL 8 | 0:4.18.0-513.24.1.rt7.326.el8_9 | RHSA-2024:1614 | Apr 2, 2024 |
| kernel-rt-kvm · RHEL 9 | 0:5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 | May 9, 2023 |
| kernel-rt-modules · RHEL 8 | 0:4.18.0-513.24.1.rt7.326.el8_9 | RHSA-2024:1614 | Apr 2, 2024 |
| kernel-rt-modules · RHEL 9 | 0:5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 | May 9, 2023 |
| kernel-rt-modules-core · RHEL 9 | 0:5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 | May 9, 2023 |
| kernel-rt-modules-extra · RHEL 8 | 0:4.18.0-513.24.1.rt7.326.el8_9 | RHSA-2024:1614 | Apr 2, 2024 |
| kernel-rt-modules-extra · RHEL 9 | 0:5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 | May 9, 2023 |
| kernel-tools · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-tools · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-tools · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-tools · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-tools-libs · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-tools-libs · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-tools-libs · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-tools-libs · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-tools-libs-devel · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-tools-libs-devel · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-tools-libs-devel · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-tools-libs-devel · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| kernel-uki-virt · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-zfcpdump · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-zfcpdump · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-zfcpdump · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-zfcpdump-core · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-zfcpdump-core · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-zfcpdump-core · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-zfcpdump-devel · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-zfcpdump-devel · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-zfcpdump-devel · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-zfcpdump-devel-matched · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-zfcpdump-modules · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-zfcpdump-modules · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-zfcpdump-modules · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| kernel-zfcpdump-modules-core · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-zfcpdump-modules-extra · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| kernel-zfcpdump-modules-extra · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-zfcpdump-modules-extra · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| linux · Debian 12.15 (bookworm) | 6.1.4-1 | DEBIAN-CVE-2021-33631 | Jan 18, 2024 |
| linux · Debian 13.5 (trixie) | 6.1.4-1 | DEBIAN-CVE-2021-33631 | Jan 18, 2024 |
| linux · Debian 14 | 6.1.4-1 | DEBIAN-CVE-2021-33631 | Jan 18, 2024 |
| perf · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| perf · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| perf · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| perf · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| python3-perf · RHEL 8 | 0:4.18.0-513.24.1.el8_9 | RHSA-2024:1607 | Apr 2, 2024 |
| python3-perf · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| python3-perf · almalinux 8 | 4.18.0-513.24.1.el8_9 | ALSA-2024:1607 | Apr 2, 2024 |
| python3-perf · ol 8 | 0:4.18.0-513.24.1.el8_9 | ELSA-2024-1607 | Apr 10, 2024 |
| rtla · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
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