CVE-2023-52470
drm/radeon: check the alloc_workqueue return value in radeon_crtc_init()
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:
drm/radeon: check the alloc_workqueue return value in radeon_crtc_init()
check the alloc_workqueue return value in radeon_crtc_init()
to avoid null-ptr-deref.
En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/radeon: verifique el valor de retorno de alloc_workqueue en radeon_crtc_init() verifique el valor de retorno de alloc_workqueue en radeon_crtc_init() para evitar null-ptr-deref.
A NULL pointer dereference flaw was found in alloc_workqueue in the Linux Kernel. Check the alloc_workqueue return value in radeon_crtc_init() to avoid null-ptr-deref.
*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
- 2024-04-21 EPSS Updated
- 2024-09-11 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (13)
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2023-52470 | 2024-09-24 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2266358 | 2024-09-24 |
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" | >= 3.16 < 4.19.306 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.16 < 4.19.306" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.16 < 5.4.268 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.16 < 5.4.268" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.16 < 5.10.209 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.16 < 5.10.209" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.16 < 5.15.148 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.16 < 5.15.148" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.16 < 6.1.75 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.16 < 6.1.75" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.16 < 6.6.14 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.16 < 6.6.14" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.16 < 6.7.2 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.16 < 6.7.2" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.16 < 6.8 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.16 < 6.8" | en |
Affected
| ||||||