In the Linux kernel, the following vulnerability has been resolved:
media: uvcvideo: Remove dangling pointers
When an async control is written, we copy a pointer to the file handle
that started the operation. That pointer will be used when the device is
done. Which could be anytime in the future.
If the user closes that file descriptor, its structure will be freed,
and there will be one dangling pointer per pending async control, that
the driver will try to use.
Clean all the dangling pointers during release().
To avoid adding a performance penalty in the most common case (no async
operation), a counter has been introduced with some logic to make sure
that it is properly handled.
References
Configurations
Configuration 1 (hide)
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History
13 Mar 2025, 13:15
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| References |
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07 Mar 2025, 18:15
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| References |
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06 Mar 2025, 12:42
| Type | Values Removed | Values Added |
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| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.8 |
| First Time |
Linux linux Kernel
Linux |
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| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| References | () https://git.kernel.org/stable/c/4dbaa738c583a0e947803c69e8996e88cf98d971 - Patch | |
| References | () https://git.kernel.org/stable/c/221cd51efe4565501a3dbf04cc011b537dcce7fb - Patch | |
| References | () https://git.kernel.org/stable/c/438bda062b2c40ddd7df23b932e29ffe0a448cac - Patch | |
| References | () https://git.kernel.org/stable/c/9edc7d25f7e49c33a1ce7a5ffadea2222065516c - Patch |
27 Feb 2025, 13:15
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| References |
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27 Feb 2025, 03:15
| Type | Values Removed | Values Added |
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| New CVE |
Information
Published : 2025-02-27 03:15
Updated : 2025-03-13 13:15
NVD link : CVE-2024-58002
Mitre link : CVE-2024-58002
JSON object : View
Products Affected
linux
- linux_kernel
CWE
No CWE.