CVE-2022-0646
Summary
| CVE | CVE-2022-0646 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-02-18 18:15:00 UTC |
| Updated | 2023-11-09 14:44:00 UTC |
| Description | A flaw use after free in the Linux kernel Management Component Transport Protocol (MCTP) subsystem was found in the way user triggers cancel_work_sync after the unregister_netdev during removing device. A local user could use this flaw to crash the system or escalate their privileges on the system. It is actual from Linux Kernel 5.17-rc1 (when mctp-serial.c introduced) till 5.17-rc5. |
Risk And Classification
Problem Types: CWE-416
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Linux | Linux Kernel | 5.17 | rc1 | All | All |
| Operating System | Linux | Linux Kernel | 5.17 | rc2 | All | All |
| Operating System | Linux | Linux Kernel | 5.17 | rc3 | All | All |
| Operating System | Linux | Linux Kernel | 5.17 | rc4 | All | All |
| Operating System | Linux | Linux Kernel | 5.17 | rc5 | All | All |
| Hardware | Netapp | Baseboard Management Controller H300e | - | All | All | All |
| Operating System | Netapp | Baseboard Management Controller H300e Firmware | - | All | All | All |
| Hardware | Netapp | Baseboard Management Controller H300s | - | All | All | All |
| Operating System | Netapp | Baseboard Management Controller H300s Firmware | - | All | All | All |
| Hardware | Netapp | Baseboard Management Controller H410c | - | All | All | All |
| Operating System | Netapp | Baseboard Management Controller H410c Firmware | - | All | All | All |
| Hardware | Netapp | Baseboard Management Controller H410s | - | All | All | All |
| Operating System | Netapp | Baseboard Management Controller H410s Firmware | - | All | All | All |
| Hardware | Netapp | Baseboard Management Controller H500e | - | All | All | All |
| Operating System | Netapp | Baseboard Management Controller H500e Firmware | - | All | All | All |
| Hardware | Netapp | Baseboard Management Controller H500s | - | All | All | All |
| Operating System | Netapp | Baseboard Management Controller H500s Firmware | - | All | All | All |
| Hardware | Netapp | Baseboard Management Controller H700e | - | All | All | All |
| Operating System | Netapp | Baseboard Management Controller H700e Firmware | - | All | All | All |
| Hardware | Netapp | Baseboard Management Controller H700s | - | All | All | All |
| Operating System | Netapp | Baseboard Management Controller H700s Firmware | - | All | All | All |
| Hardware | Netapp | H300e | - | All | All | All |
| Operating System | Netapp | H300e Firmware | - | All | All | All |
| Hardware | Netapp | H300s | - | All | All | All |
| Operating System | Netapp | H300s Firmware | - | All | All | All |
| Hardware | Netapp | H410c | - | All | All | All |
| Operating System | Netapp | H410c Firmware | - | All | All | All |
| Hardware | Netapp | H410s | - | All | All | All |
| Operating System | Netapp | H410s Firmware | - | All | All | All |
| Hardware | Netapp | H500e | - | All | All | All |
| Operating System | Netapp | H500e Firmware | - | All | All | All |
| Hardware | Netapp | H500s | - | All | All | All |
| Operating System | Netapp | H500s Firmware | - | All | All | All |
| Hardware | Netapp | H700e | - | All | All | All |
| Operating System | Netapp | H700e Firmware | - | All | All | All |
| Hardware | Netapp | H700s | - | All | All | All |
| Operating System | Netapp | H700s Firmware | - | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| [PATCH net] mctp: serial: Cancel pending work from ndo_uninit handler - Jeremy Kerr | MISC | lore.kernel.org | Patch, Vendor Advisory |
| CVE-2022-0646 Linux Kernel Vulnerability in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| [PATCH net] mctp: serial: Cancel pending work from ndo_uninit handler - Jeremy Kerr | MISC | lore.kernel.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.