CVE-2023-52753

low-risk
Published 2024-05-21

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid NULL dereference of timing generator [Why & How] Check whether assigned timing generator is NULL or not before accessing its funcs to prevent NULL dereference.

Do I need to act?

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0.01% 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 (16)

Patch https://git.kernel.org/stable/c/09909f515032fa80b921fd3118efe66b185d10fd
Patch https://git.kernel.org/stable/c/4e497f1acd99075b13605b2e7fa0cba721a2cfd9
Patch https://git.kernel.org/stable/c/6d8653b1a7a8dc938b566ae8c4f373b36e792c68
Patch https://git.kernel.org/stable/c/79b6a90f4f2433312154cd68452b0ba501fa74db
Patch https://git.kernel.org/stable/c/8a06894666e0b462c9316b26ab615cefdd0d676c
Patch https://git.kernel.org/stable/c/b1904ed480cee3f9f4036ea0e36d139cb5fee2d6
Patch https://git.kernel.org/stable/c/df8bc953eed72371e43ca407bd063507f760cf89
Patch https://git.kernel.org/stable/c/eac3e4760aa12159f7f5475d55a67b7933abc195
Patch https://git.kernel.org/stable/c/09909f515032fa80b921fd3118efe66b185d10fd
Patch https://git.kernel.org/stable/c/4e497f1acd99075b13605b2e7fa0cba721a2cfd9
Patch https://git.kernel.org/stable/c/6d8653b1a7a8dc938b566ae8c4f373b36e792c68
Patch https://git.kernel.org/stable/c/79b6a90f4f2433312154cd68452b0ba501fa74db
Patch https://git.kernel.org/stable/c/8a06894666e0b462c9316b26ab615cefdd0d676c
Patch https://git.kernel.org/stable/c/b1904ed480cee3f9f4036ea0e36d139cb5fee2d6
Patch https://git.kernel.org/stable/c/df8bc953eed72371e43ca407bd063507f760cf89
Patch https://git.kernel.org/stable/c/eac3e4760aa12159f7f5475d55a67b7933abc195
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal