CVE-2022-49818
mISDN: fix misuse of put_device() in mISDN_register_device()
Severity Score
5.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In the Linux kernel, the following vulnerability has been resolved: mISDN: fix misuse of put_device() in mISDN_register_device() We should not release reference by put_device() before calling device_initialize().
This update provides the initial livepatch for this kernel update. This update does not contain any fixes and will be updated with livepatches later.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2025-05-01 CVE Reserved
- 2025-05-01 CVE Published
- 2025-05-04 CVE Updated
- 2025-11-25 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (15)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/d1d1aede313eb2b9a84afd60ff6cfb7c33631e0e | Vuln. Introduced | |
| https://git.kernel.org/stable/c/080aabfb29b2ee9cbb8894a1d039651943d3773e | Vuln. Introduced | |
| https://git.kernel.org/stable/c/a636fc5a7cabd05699b5692ad838c2c7a3abec7b | Vuln. Introduced | |
| https://git.kernel.org/stable/c/2ff6b669523d3b3d253a044fa9636a67d0694995 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/e77d213843e67b4373285712699b692f9c743f61 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/029d5b7688a2f3a86f2a3be5a6ba9cc968c80e41 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/0d4e91efcaee081e919b3c50e875ecbb84290e41 | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.9.333 < 4.9.334 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.9.333 < 4.9.334" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.14.299 < 4.14.300 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.14.299 < 4.14.300" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.19.265 < 4.19.267 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.19.265 < 4.19.267" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.4.224 < 5.4.225 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.4.224 < 5.4.225" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.10.154 < 5.10.156 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.10.154 < 5.10.156" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.15.78 < 5.15.80 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.15.78 < 5.15.80" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.0.8 < 6.0.10 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0.8 < 6.0.10" | en |
Affected
| ||||||