CVE-2023-52470

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-52470
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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/0b813a6a0087451cb702b6eb841f10856f49d088 Patch
https://git.kernel.org/stable/c/14bbfaa5df273b26cde6707f6e655585700e6fe1 Patch
https://git.kernel.org/stable/c/21b1645660717d6126dd4866c850fcc5c4703a41 Patch
https://git.kernel.org/stable/c/57ca7984806d79b38af528de88fd803babf27feb Patch
https://git.kernel.org/stable/c/5d12c5d75f7c78b83a738025947651ec5c95b4d4 Patch
https://git.kernel.org/stable/c/7a2464fac80d42f6f8819fed97a553e9c2f43310 Patch
https://git.kernel.org/stable/c/c4ff55408187f2595066967047363ca84e76db85 Patch
https://git.kernel.org/stable/c/fb2d8bc9b5e55848b8a7c3c028e2ee8d49f28f97 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

17 Apr 2024, 18:46

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Summary
  • (es) 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.
References () https://git.kernel.org/stable/c/0b813a6a0087451cb702b6eb841f10856f49d088 - () https://git.kernel.org/stable/c/0b813a6a0087451cb702b6eb841f10856f49d088 - Patch
References () https://git.kernel.org/stable/c/14bbfaa5df273b26cde6707f6e655585700e6fe1 - () https://git.kernel.org/stable/c/14bbfaa5df273b26cde6707f6e655585700e6fe1 - Patch
References () https://git.kernel.org/stable/c/21b1645660717d6126dd4866c850fcc5c4703a41 - () https://git.kernel.org/stable/c/21b1645660717d6126dd4866c850fcc5c4703a41 - Patch
References () https://git.kernel.org/stable/c/57ca7984806d79b38af528de88fd803babf27feb - () https://git.kernel.org/stable/c/57ca7984806d79b38af528de88fd803babf27feb - Patch
References () https://git.kernel.org/stable/c/5d12c5d75f7c78b83a738025947651ec5c95b4d4 - () https://git.kernel.org/stable/c/5d12c5d75f7c78b83a738025947651ec5c95b4d4 - Patch
References () https://git.kernel.org/stable/c/7a2464fac80d42f6f8819fed97a553e9c2f43310 - () https://git.kernel.org/stable/c/7a2464fac80d42f6f8819fed97a553e9c2f43310 - Patch
References () https://git.kernel.org/stable/c/c4ff55408187f2595066967047363ca84e76db85 - () https://git.kernel.org/stable/c/c4ff55408187f2595066967047363ca84e76db85 - Patch
References () https://git.kernel.org/stable/c/fb2d8bc9b5e55848b8a7c3c028e2ee8d49f28f97 - () https://git.kernel.org/stable/c/fb2d8bc9b5e55848b8a7c3c028e2ee8d49f28f97 - Patch
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE CWE-476
First Time Linux linux Kernel
Linux

26 Feb 2024, 16:32

Type Values Removed Values Added
New CVE
Information

Published : 2024-02-26 16:27

Updated : 2024-04-17 18:46

NVD link : CVE-2023-52470

Mitre link : CVE-2023-52470

CVE.ORG link : CVE-2023-52470

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference