CVE-2023-52470

Advisory lineage Upstream: 0 Downstream: 35
Modified
Published: 25 Feb 2024, 08:16
Last modified:11 May 2026, 19:27

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (nvd)
EPSS Score
0.02% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

25 Feb 2024, 08:16
Published
Vulnerability first disclosed
11 May 2026, 19:27
Last Modified
Vulnerability information updated

Description

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.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.02%• Percentile: 6%

Techniques & Countermeasures

  • CWE-476•NULL Pointer Dereference

    The product dereferences a pointer that it expects to be valid but is NULL.

Affected Systems

  • linux•linux

    ≥ fa7f517cb26eb1a1a1f0baffcced39f6c3ec3337, < 21b1645660717d6126dd4866c850fcc5c4703a41 | ≥ fa7f517cb26eb1a1a1f0baffcced39f6c3ec3337, < 5d12c5d75f7c78b83a738025947651ec5c95b4d4 | ≥ fa7f517cb26eb1a1a1f0baffcced39f6c3ec3337, < 57ca7984806d79b38af528de88fd803babf27feb | ≥ fa7f517cb26eb1a1a1f0baffcced39f6c3ec3337, < 14bbfaa5df273b26cde6707f6e655585700e6fe1 | ≥ fa7f517cb26eb1a1a1f0baffcced39f6c3ec3337, < c4ff55408187f2595066967047363ca84e76db85 | ≥ fa7f517cb26eb1a1a1f0baffcced39f6c3ec3337, < 0b813a6a0087451cb702b6eb841f10856f49d088 | ≥ fa7f517cb26eb1a1a1f0baffcced39f6c3ec3337, < fb2d8bc9b5e55848b8a7c3c028e2ee8d49f28f97 | ≥ fa7f517cb26eb1a1a1f0baffcced39f6c3ec3337, < 7a2464fac80d42f6f8819fed97a553e9c2f43310 | 3.16

  • linux•linux_kernel

    ≥ 3.16.0, < 4.19.306 | ≥ 4.20.0, < 5.4.268 | ≥ 5.5.0, < 5.10.209 | ≥ 5.11.0, < 5.15.148 | ≥ 5.16.0, < 6.1.75 | ≥ 6.2.0, < 6.6.14 | ≥ 6.7.0, < 6.7.2

References (10)