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kernel: net/sched: cbs NULL pointer dereference when offloading is enabled
| Reporter | Title | Published | Views | Family All 49 |
|---|---|---|---|---|
 | The vulnerability of the `cbs_init()` function in the `net/sched/sch_cbs.c` module of the Linux operating system allows a hacker to cause a service failure. | 7 Feb 202400:00 | – | bdu_fstec |
 | CVE-2021-33630 | 18 Jan 202416:21 | – | circl |
 | openEuler Code Issue Vulnerability | 18 Jan 202400:00 | – | cnnvd |
 | CVE-2021-33630 | 18 Jan 202415:00 | – | cve |
 | CVE-2021-33630 NULL-ptr-deref in network sched | 18 Jan 202415:00 | – | cvelist |
 | [SECURITY] [DLA 3840-1] linux security update | 27 Jun 202411:30 | – | debian |
 | CVE-2021-33630 | 18 Jan 202415:00 | – | debiancve |
 | Debian dla-3840 : hyperv-daemons - security update | 27 Jun 202400:00 | – | nessus |
| Photon OS 3.0: Linux PHSA-2024-3.0-0738 | 24 Jul 202400:00 | – | nessus |
| RHEL 8 : kernel-rt (RHSA-2020:1567) | 29 Apr 202000:00 | – | nessus |
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| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Enterprise Linux | 8 | x86_64 | kernel-rt | 4.18.0-193.rt13.51.el8 | kernel-rt-4.18.0-193.rt13.51.el8.x86_64.rpm |
| Red Hat Enterprise Linux | 8 | x86_64 | kernel-rt-core | 4.18.0-193.rt13.51.el8 | kernel-rt-core-4.18.0-193.rt13.51.el8.x86_64.rpm |
| Red Hat Enterprise Linux | 8 | x86_64 | kernel-rt-debug | 4.18.0-193.rt13.51.el8 | kernel-rt-debug-4.18.0-193.rt13.51.el8.x86_64.rpm |
| Red Hat Enterprise Linux | 8 | x86_64 | kernel-rt-debug-core | 4.18.0-193.rt13.51.el8 | kernel-rt-debug-core-4.18.0-193.rt13.51.el8.x86_64.rpm |
| Red Hat Enterprise Linux | 8 | x86_64 | kernel-rt-debug-debuginfo | 4.18.0-193.rt13.51.el8 | kernel-rt-debug-debuginfo-4.18.0-193.rt13.51.el8.x86_64.rpm |
| Red Hat Enterprise Linux | 8 | x86_64 | kernel-rt-debug-devel | 4.18.0-193.rt13.51.el8 | kernel-rt-debug-devel-4.18.0-193.rt13.51.el8.x86_64.rpm |
| Red Hat Enterprise Linux | 8 | x86_64 | kernel-rt-debug-kvm | 4.18.0-193.rt13.51.el8 | kernel-rt-debug-kvm-4.18.0-193.rt13.51.el8.x86_64.rpm |
| Red Hat Enterprise Linux | 8 | x86_64 | kernel-rt-debug-modules | 4.18.0-193.rt13.51.el8 | kernel-rt-debug-modules-4.18.0-193.rt13.51.el8.x86_64.rpm |
| Red Hat Enterprise Linux | 8 | x86_64 | kernel-rt-debug-modules-extra | 4.18.0-193.rt13.51.el8 | kernel-rt-debug-modules-extra-4.18.0-193.rt13.51.el8.x86_64.rpm |
| Red Hat Enterprise Linux | 8 | x86_64 | kernel-rt-debuginfo | 4.18.0-193.rt13.51.el8 | kernel-rt-debuginfo-4.18.0-193.rt13.51.el8.x86_64.rpm |
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28 Jun 2026 09:05Current
7.3High risk
Vulners AI Score7.3
CVSS 3.15.5
EPSS0.00341
SSVC