CVE-2023-52471
ice: Fix some null pointer dereference issues in ice_ptp.c
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
ice: Fix some null pointer dereference issues in ice_ptp.c
devm_kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure.
En el kernel de Linux, se resolvió la siguiente vulnerabilidad: ice: soluciona algunos problemas de desreferencia de puntero nulo en ice_ptp.c devm_kasprintf() devuelve un puntero a la memoria asignada dinámicamente que puede ser NULL en caso de falla.
A null pointer dereference problem was found in ice_ptp.c in ice in the Linux Kernel. This issue occurs when devm_kasprintf() returns a pointer to dynamically allocated memory, which can be NULL upon failure.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-02-20 CVE Reserved
- 2024-02-25 CVE Published
- 2024-02-26 EPSS Updated
- 2024-08-02 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/d938a8cca88a5f02f523f95fe3d2d1214f4b4a8d | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://git.kernel.org/stable/c/3cd9b9bee33f39f6c6d52360fe381b89a7b12695 | 2024-01-25 | |
| https://git.kernel.org/stable/c/3027e7b15b02d2d37e3f82d6b8404f6d37e3b8cf | 2024-01-02 |
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2023-52471 | 2024-08-08 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2266347 | 2024-08-08 |
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" | >= 6.7 < 6.7.2 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.7 < 6.7.2" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.7 < 6.8 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.7 < 6.8" | en |
Affected
| ||||||