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CVE-2023-52470

Good to know:

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Date: February 26, 2024

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.

Language: C

Severity Score

Related Resources (10)

https://git.kernel.org/stable/c/fb2d8bc9b5e55848b8a7c3c028e2ee8d49f28f97
https://git.kernel.org/stable/c/7a2464fac80d42f6f8819fed97a553e9c2f43310
https://git.kernel.org/stable/c/c4ff55408187f2595066967047363ca84e76db85
https://git.kernel.org/stable/c/5d12c5d75f7c78b83a738025947651ec5c95b4d4
https://git.kernel.org/stable/c/57ca7984806d79b38af528de88fd803babf27feb
https://git.kernel.org/stable/c/0b813a6a0087451cb702b6eb841f10856f49d088
https://git.kernel.org/stable/c/14bbfaa5df273b26cde6707f6e655585700e6fe1
https://nvd.nist.gov/vuln/detail/CVE-2023-52470
https://git.kernel.org/stable/c/21b1645660717d6126dd4866c850fcc5c4703a41
https://www.mend.io/vulnerability-database/CVE-2023-52470

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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