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CVE-2023-53314

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CVE-2023-53314

Published: Sep 16, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: fbdev/ep93xx-fb: Do not assign to struct fb_info.dev Do not assing the Linux device to struct fb_info.dev. The call to register_framebuffer() initializes the field to the fbdev device. Drivers should not override its value. Fixes a bug where the driver incorrectly decreases the hardware device's reference counter and leaks the fbdev device. v2: * add Fixes tag (Dan)

VendorProductVersions

Linux

Linux

affected
88017bda96a5fd568a982b01546c8fb1782dda62 - < ffdf2b020db717853167391a3a8d912e13428fa6
affected
88017bda96a5fd568a982b01546c8fb1782dda62 - < 1c6ff2a7c593db851f23e31ace2baf557ea9d0ff
affected
88017bda96a5fd568a982b01546c8fb1782dda62 - < 8ffa40ff64aa43a9a28fcf209b48d86a3e0f4972
affected
88017bda96a5fd568a982b01546c8fb1782dda62 - < 4aade6c9100a3537788b6a9c7ac481037d19efdf
affected
88017bda96a5fd568a982b01546c8fb1782dda62 - < 309c27162afea79b3c7f8747bb650faf6923b639

+3 more versions

Linux

Linux

affected
2.6.32
unaffected
0 - < 2.6.32
unaffected
4.14.326 - <= 4.14.*
unaffected
4.19.295 - <= 4.19.*
unaffected
5.4.257 - <= 5.4.*

+5 more versions

References

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