CVE-2022-41858
kernel: null-ptr-deref vulnerabilities in sl_tx_timeout in drivers/net/slip
Severity Score
7.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A flaw was found in the Linux kernel. A NULL pointer dereference may occur while a slip driver is in progress to detach in sl_tx_timeout in drivers/net/slip/slip.c. This issue could allow an attacker to crash the system or leak internal kernel information.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-09-30 CVE Reserved
- 2023-01-17 CVE Published
- 2024-08-03 CVE Updated
- 2024-08-09 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-416: Use After Free
- CWE-476: NULL Pointer Dereference
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://security.netapp.com/advisory/ntap-20230223-0006 | Third Party Advisory |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/torvalds/linux/commit/ec4eb8a86ade4d22633e1da2a7d85a846b7d1798 | 2023-10-05 |
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2022-41858 | 2024-03-19 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2144379 | 2024-03-19 |
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" | < 4.9.311 Search vendor "Linux" for product "Linux Kernel" and version " < 4.9.311" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.10 < 4.14.276 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.10 < 4.14.276" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.15 < 4.19.239 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.15 < 4.19.239" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.20 < 5.4.190 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.20 < 5.4.190" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.5.0 < 5.10.112 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.5.0 < 5.10.112" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.11 < 5.15.35 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.11 < 5.15.35" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.16 < 5.17.4 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.16 < 5.17.4" | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Hci Baseboard Management Controller Search vendor "Netapp" for product "Hci Baseboard Management Controller" | h300s Search vendor "Netapp" for product "Hci Baseboard Management Controller" and version "h300s" | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Hci Baseboard Management Controller Search vendor "Netapp" for product "Hci Baseboard Management Controller" | h410c Search vendor "Netapp" for product "Hci Baseboard Management Controller" and version "h410c" | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Hci Baseboard Management Controller Search vendor "Netapp" for product "Hci Baseboard Management Controller" | h410s Search vendor "Netapp" for product "Hci Baseboard Management Controller" and version "h410s" | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Hci Baseboard Management Controller Search vendor "Netapp" for product "Hci Baseboard Management Controller" | h500s Search vendor "Netapp" for product "Hci Baseboard Management Controller" and version "h500s" | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Hci Baseboard Management Controller Search vendor "Netapp" for product "Hci Baseboard Management Controller" | h700s Search vendor "Netapp" for product "Hci Baseboard Management Controller" and version "h700s" | - |
Affected
| ||||||