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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2023-53314

fbdev/ep93xx-fb: Do not assign to struct fb_info.dev

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Status
Published
Published
Updated
Assigning organization
Linux

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)

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 88017bda96a5fd568a982b01546c8fb1782dda62 to < ffdf2b020db717853167391a3a8d912e13428fa6affected
  • 88017bda96a5fd568a982b01546c8fb1782dda62 to < 1c6ff2a7c593db851f23e31ace2baf557ea9d0ffaffected
  • 88017bda96a5fd568a982b01546c8fb1782dda62 to < 8ffa40ff64aa43a9a28fcf209b48d86a3e0f4972affected
  • 88017bda96a5fd568a982b01546c8fb1782dda62 to < 4aade6c9100a3537788b6a9c7ac481037d19efdfaffected
  • 88017bda96a5fd568a982b01546c8fb1782dda62 to < 309c27162afea79b3c7f8747bb650faf6923b639affected
  • 88017bda96a5fd568a982b01546c8fb1782dda62 to < f83c1b13f8154e0284448912756d0a351a1a602aaffected
  • 88017bda96a5fd568a982b01546c8fb1782dda62 to < 0517fc5a71333b315164736bbd32608894fbb872affected
  • 88017bda96a5fd568a982b01546c8fb1782dda62 to < f90a0e5265b60cdd3c77990e8105f79aa2fac994affected

Linux Linux

Default version status: affected

  • 2.6.32affected
  • 0 to < 2.6.32unaffected
  • 4.14.326 to ≤ 4.14.*unaffected
  • 4.19.295 to ≤ 4.19.*unaffected
  • 5.4.257 to ≤ 5.4.*unaffected
  • 5.10.195 to ≤ 5.10.*unaffected
  • 5.15.132 to ≤ 5.15.*unaffected
  • 6.1.54 to ≤ 6.1.*unaffected
  • 6.5.4 to ≤ 6.5.*unaffected
  • 6.6 to ≤ *unaffected

References