CVE-2019-15924
kernel: null pointer dereference in drivers/net/ethernet/intel/fm10k/fm10k_main.c
Severity Score
5.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An issue was discovered in the Linux kernel before 5.0.11. fm10k_init_module in drivers/net/ethernet/intel/fm10k/fm10k_main.c has a NULL pointer dereference because there is no -ENOMEM upon an alloc_workqueue failure.
Se detectó un problema en el kernel de Linux versiones anteriores a 5.0.11. La función fm10k_init_module en el archivo drivers/net/ethernet/intel/fm10k/fm10k_main.c presenta una desreferencia del puntero NULL porque no existe -ENOMEM tras un fallo de alloc_workqueue.
A flaw was found in the way the fm10k driver in the Linux kernel reacted to memory-related errors during driver initialization. This flaw allows a local attacker to cause a denial of service and crash the system.
*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
- 2019-09-04 CVE Reserved
- 2019-09-04 CVE Published
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- 2024-12-17 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (9)
URL | Tag | Source |
---|---|---|
https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html | Mailing List | |
https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html | Mailing List | |
https://security.netapp.com/advisory/ntap-20191004-0001 | X_refsource_confirm |
URL | Date | SRC |
---|---|---|
https://github.com/torvalds/linux/commit/01ca667133d019edc9f0a1f70a272447c84ec41f | 2024-08-05 |
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" | < 5.0.11 Search vendor "Linux" for product "Linux Kernel" and version " < 5.0.11" | - |
Affected
|