CVE-2022-50020
bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: H...
CVE-2022-50020 is fixed in 61 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
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0021
11th percentile
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove() (CVE-2025-21928) * kernel: memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove (CVE-2025-22020) * kernel: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (CVE-2025-37890) * kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done (CVE-2025-38052) * kernel: crypto: algif_hash - fix double free in hash_accept (CVE-2025-38079) * kernel: ext4: avoid resizing to a partial cluster size (CVE-2022-50020) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| bpftool · RHEL 9 | 0:7.0.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| bpftool · almalinux 8 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| bpftool · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| kernel · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| kernel · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel · almalinux 8 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| kernel · rocky 8 | 0:4.18.0-553.66.1.el8_10 | RLSA-2025:12752 | Sep 8, 2025 |
| 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 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| 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 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-abi-stablelists · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| kernel-core · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| kernel-core · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-core · almalinux 8 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-core · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| kernel-cross-headers · almalinux 8 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-cross-headers · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| kernel-debug · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| kernel-debug · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-debug · almalinux 8 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-debug · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| kernel-debug-core · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| 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 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-debug-core · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| kernel-debug-devel · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| 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 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-debug-devel · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| 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 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| 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 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-debug-modules · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| 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 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| 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 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-debug-modules-extra · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| 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 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| kernel-devel · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-devel · almalinux 8 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-devel · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| kernel-devel-matched · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-doc · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| kernel-doc · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-doc · almalinux 8 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-doc · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| kernel-headers · almalinux 8 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-headers · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| kernel-modules · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| kernel-modules · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-modules · almalinux 8 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-modules · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| 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 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| 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 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-modules-extra · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| kernel-rt · RHEL 8 | 0:4.18.0-553.66.1.rt7.407.el8_10 | RHSA-2025:12753 | Aug 4, 2025 |
| kernel-rt · almalinux 8 | 4.18.0-553.66.1.rt7.407.el8_10 | ALSA-2025:12753 | Aug 4, 2025 |
| kernel-rt · rocky 8 | 0:4.18.0-553.66.1.rt7.407.el8_10 | RLSA-2025:12753 | Sep 8, 2025 |
| kernel-rt-core · RHEL 8 | 0:4.18.0-553.66.1.rt7.407.el8_10 | RHSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-core · almalinux 8 | 4.18.0-553.66.1.rt7.407.el8_10 | ALSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-debug · RHEL 8 | 0:4.18.0-553.66.1.rt7.407.el8_10 | RHSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-debug · almalinux 8 | 4.18.0-553.66.1.rt7.407.el8_10 | ALSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-debug-core · RHEL 8 | 0:4.18.0-553.66.1.rt7.407.el8_10 | RHSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-debug-core · almalinux 8 | 4.18.0-553.66.1.rt7.407.el8_10 | ALSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-debug-devel · RHEL 8 | 0:4.18.0-553.66.1.rt7.407.el8_10 | RHSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-debug-devel · almalinux 8 | 4.18.0-553.66.1.rt7.407.el8_10 | ALSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-debug-kvm · RHEL 8 | 0:4.18.0-553.66.1.rt7.407.el8_10 | RHSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-debug-modules · RHEL 8 | 0:4.18.0-553.66.1.rt7.407.el8_10 | RHSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-debug-modules · almalinux 8 | 4.18.0-553.66.1.rt7.407.el8_10 | ALSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-debug-modules-extra · RHEL 8 | 0:4.18.0-553.66.1.rt7.407.el8_10 | RHSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-debug-modules-extra · almalinux 8 | 4.18.0-553.66.1.rt7.407.el8_10 | ALSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-devel · RHEL 8 | 0:4.18.0-553.66.1.rt7.407.el8_10 | RHSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-devel · almalinux 8 | 4.18.0-553.66.1.rt7.407.el8_10 | ALSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-kvm · RHEL 8 | 0:4.18.0-553.66.1.rt7.407.el8_10 | RHSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-modules · RHEL 8 | 0:4.18.0-553.66.1.rt7.407.el8_10 | RHSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-modules · almalinux 8 | 4.18.0-553.66.1.rt7.407.el8_10 | ALSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-modules-extra · RHEL 8 | 0:4.18.0-553.66.1.rt7.407.el8_10 | RHSA-2025:12753 | Aug 4, 2025 |
| kernel-rt-modules-extra · almalinux 8 | 4.18.0-553.66.1.rt7.407.el8_10 | ALSA-2025:12753 | Aug 4, 2025 |
| kernel-tools · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| kernel-tools · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-tools · almalinux 8 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-tools · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| kernel-tools-libs · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| 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 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-tools-libs · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| kernel-tools-libs-devel · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| 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 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-tools-libs-devel · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| kernel-uki-virt · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-zfcpdump · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| kernel-zfcpdump · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| kernel-zfcpdump · almalinux 8 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-zfcpdump-core · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| 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 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| kernel-zfcpdump-devel · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| 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 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| 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 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| 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 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| 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 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| 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 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| linux · Debian 12.15 (bookworm) | 6.0.2-1 | DEBIAN-CVE-2022-50020 | Jun 18, 2025 |
| linux · Debian 13.5 (trixie) | 6.0.2-1 | DEBIAN-CVE-2022-50020 | Jun 18, 2025 |
| linux · Debian 14 | 6.0.2-1 | DEBIAN-CVE-2022-50020 | Jun 18, 2025 |
| perf · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| perf · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| perf · almalinux 8 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| perf · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| python3-perf · RHEL 8 | 0:4.18.0-553.66.1.el8_10 | RHSA-2025:12752 | Aug 4, 2025 |
| python3-perf · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
| python3-perf · almalinux 8 | 4.18.0-553.66.1.el8_10 | ALSA-2025:12752 | Aug 4, 2025 |
| python3-perf · ol 8 | 0:4.18.0-553.66.1.el8_10 | ELSA-2025-12752 | Aug 5, 2025 |
| rtla · RHEL 9 | 0:5.14.0-284.11.1.el9_2 | RHSA-2023:2458 | May 9, 2023 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.