CVE-2023-53343
kernel-64kb: Security update for the Linux Kernel
CVE-2023-53343 is fixed in 96 products on 1 platform, first by ALAS2023-2023-299, released August 17, 2023. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
8.0
important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0021
11th percentile
Security update for the Linux Kernel
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| bpftool · RHEL 9 | 0:7.3.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| bpftool · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| bpftool-debuginfo · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| dtb-aarch64 · opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| kernel · rocky 8 | 0:4.18.0-553.123.1.el8_10.cloud.0.1 | RXSA-2024:3138 | May 29, 2026 |
| kernel-64k · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-64k-core · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-64k-debug · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-64k-debug-core · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-64k-debug-devel · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-64k-debug-devel-matched · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-64k-debug-modules · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-64k-debug-modules-core · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-64k-debug-modules-extra · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-64k-devel · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-64k-devel-matched · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-64k-modules · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-64k-modules-core · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-64k-modules-extra · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-64kb · opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-64kb · sles 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-64kb · sles 15.7 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-abi-stablelists · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-abi-stablelists · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-azure · opensuse-leap 15.6 | 6.4.0-150600.8.52.1 | SUSE-SU-2025:03634-1 | Oct 17, 2025 |
| kernel-azure · sles 15.6 | 6.4.0-150600.8.52.1 | SUSE-SU-2025:03634-1 | Oct 17, 2025 |
| kernel-azure · sles 15.7 | 6.4.0-150700.20.18.1 | SUSE-SU-2025:4132-1 | Nov 18, 2025 |
| kernel-core · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-core · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-debug · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-debug · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-debug · opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-debug-core · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-debug-core · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-debug-devel · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-debug-devel · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-debug-devel-matched · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-debug-modules · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-debug-modules · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-debug-modules-core · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-debug-modules-extra · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-debug-modules-extra · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-debug-uki-virt · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-debuginfo · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| kernel-debuginfo-common-aarch64 · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| kernel-debuginfo-common-x86_64 · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| kernel-default · opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-default · sles 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-default · sles 15.7 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-default-base · opensuse-leap 15.6 | 6.4.0-150600.23.73.1.150600.12.32.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-default-base · sles 15.6 | 6.4.0-150600.23.73.1.150600.12.32.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-default-base · sles 15.7 | 6.4.0-150700.53.22.1.150700.17.15.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-devel · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-devel · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-devel · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| kernel-devel-matched · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-doc · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-doc · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-docs · opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-docs · sles 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-docs · sles 15.7 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-headers · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| kernel-kvmsmall · opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-libbpf · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| kernel-libbpf-devel · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| kernel-libbpf-static · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| kernel-livepatch-6.1.41-63.109 · amzn 2023 | 1.0-0.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| kernel-livepatch-SLE15-SP6-RT_Update_16 · sles 15.6 | 1-150600.1.3.1 | SUSE-SU-2025:3751-1 | Oct 23, 2025 |
| kernel-livepatch-SLE15-SP6_Update_16 · sles 15.6 | 1-150600.13.3.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-livepatch-SLE15-SP7-RT_Update_6 · sles 15.7 | 1-150700.1.3.1 | SUSE-SU-2025:4141-1 | Nov 19, 2025 |
| kernel-livepatch-SLE15-SP7_Update_6 · sles 15.7 | 1-150700.15.3.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-modules · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-modules · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-modules-core · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-modules-extra · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-modules-extra · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-obs-build · opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-obs-build · sles 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-obs-build · sles 15.7 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-obs-qa · opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-rt · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-rt · opensuse-leap 15.6 | 6.4.0-150600.10.55.1 | SUSE-SU-2025:3751-1 | Oct 23, 2025 |
| kernel-rt-core · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-rt-debug · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-rt-debug-core · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-rt-debug-devel · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-rt-debug-kvm · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-rt-debug-modules · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-rt-debug-modules-core · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-rt-debug-modules-extra · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-rt-devel · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-rt-kvm · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-rt-modules · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-rt-modules-core · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-rt-modules-extra · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-rt_debug · opensuse-leap 15.6 | 6.4.0-150600.10.55.1 | SUSE-SU-2025:3751-1 | Oct 23, 2025 |
| kernel-source · opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-source · sles 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-source · sles 15.7 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-source-azure · opensuse-leap 15.6 | 6.4.0-150600.8.52.1 | SUSE-SU-2025:03634-1 | Oct 17, 2025 |
| kernel-source-azure · sles 15.6 | 6.4.0-150600.8.52.1 | SUSE-SU-2025:03634-1 | Oct 17, 2025 |
| kernel-source-azure · sles 15.7 | 6.4.0-150700.20.18.1 | SUSE-SU-2025:4132-1 | Nov 18, 2025 |
| kernel-source-rt · opensuse-leap 15.6 | 6.4.0-150600.10.55.1 | SUSE-SU-2025:3751-1 | Oct 23, 2025 |
| kernel-syms · opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-syms · sles 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-syms · sles 15.7 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-syms-azure · opensuse-leap 15.6 | 6.4.0-150600.8.52.1 | SUSE-SU-2025:03634-1 | Oct 17, 2025 |
| kernel-syms-azure · sles 15.6 | 6.4.0-150600.8.52.1 | SUSE-SU-2025:03634-1 | Oct 17, 2025 |
| kernel-syms-azure · sles 15.7 | 6.4.0-150700.20.18.1 | SUSE-SU-2025:4132-1 | Nov 18, 2025 |
| kernel-syms-rt · opensuse-leap 15.6 | 6.4.0-150600.10.55.1 | SUSE-SU-2025:3751-1 | Oct 23, 2025 |
| kernel-tools · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-tools · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-tools · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| kernel-tools-debuginfo · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| kernel-tools-devel · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| kernel-tools-libs · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-tools-libs · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-tools-libs-devel · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-tools-libs-devel · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-uki-virt · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-zfcpdump · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-zfcpdump · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-zfcpdump · opensuse-leap 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-zfcpdump · sles 15.6 | 6.4.0-150600.23.73.1 | SUSE-SU-2025:03600-1 | Oct 15, 2025 |
| kernel-zfcpdump · sles 15.7 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 | Nov 11, 2025 |
| kernel-zfcpdump-core · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-zfcpdump-core · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-zfcpdump-devel · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-zfcpdump-devel · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-zfcpdump-devel-matched · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-zfcpdump-modules · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-zfcpdump-modules · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-zfcpdump-modules-core · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| kernel-zfcpdump-modules-extra · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| kernel-zfcpdump-modules-extra · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| libperf · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| linux · Debian 12.15 (bookworm) | 6.1.52-1 | DEBIAN-CVE-2023-53343 | Sep 17, 2025 |
| linux · Debian 13.5 (trixie) | 6.4.11-1 | DEBIAN-CVE-2023-53343 | Sep 17, 2025 |
| linux · Debian 14 | 6.4.11-1 | DEBIAN-CVE-2023-53343 | Sep 17, 2025 |
| perf · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| perf · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| perf · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| perf-debuginfo · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| python3-perf · RHEL 8 | 0:4.18.0-553.el8_10 | RHSA-2024:3138 | May 22, 2024 |
| python3-perf · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| python3-perf · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| python3-perf-debuginfo · amzn 2023 | 6.1.41-63.109.amzn2023 | ALAS2023-2023-299 | Aug 17, 2023 |
| rtla · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
| rv · RHEL 9 | 0:5.14.0-427.13.1.el9_4 | RHSA-2024:2394 | Apr 30, 2024 |
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