CVE-2023-52470

low-risk
Published 2024-02-26

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.

Do I need to act?

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0.02% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (18)

Patch 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 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
https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal