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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2023-53748

media: mediatek: vcodec: Fix potential array out-of-bounds in decoder queue_setup

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix potential array out-of-bounds in decoder queue_setup variable *nplanes is provided by user via system call argument. The possible value of q_data->fmt->num_planes is 1-3, while the value of *nplanes can be 1-8. The array access by index i can cause array out-of-bounds. Fix this bug by checking *nplanes against the array size.

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

  • 590577a4e5257ac3ed72999a94666ad6ba8f24bc to < 48e4e06e2c5fe1fda283d499f91492eda2248bb9affected
  • 590577a4e5257ac3ed72999a94666ad6ba8f24bc to < b8e19bf3b4aebd855be01b64674187dcf6d1db51affected
  • 590577a4e5257ac3ed72999a94666ad6ba8f24bc to < 8fbcf730cb89c3647f3365226fe7014118fa93c7affected

Linux Linux

Default version status: affected

  • 4.10affected
  • 0 to < 4.10unaffected
  • 6.1.30 to ≤ 6.1.*unaffected
  • 6.3.4 to ≤ 6.3.*unaffected
  • 6.4 to ≤ *unaffected

References