Riskcovery

CVE-2022-50182

media: imx-jpeg: Align upwards buffer size

State
Published
Severity
7.8 High
Published
Jun 18, 2025
Updated
Aug 5, 2026
Reserved
Jun 18, 2025

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

media: imx-jpeg: Align upwards buffer size

The hardware can support any image size WxH, with arbitrary W (image width) and H (image height) dimensions.

Align upwards buffer size for both encoder and decoder. and leave the picture resolution unchanged.

For decoder, the risk of memory out of bounds can be avoided. For both encoder and decoder, the driver will lift the limitation of resolution alignment.

For example, the decoder can support jpeg whose resolution is 227x149 the encoder can support nv12 1080P, won't change it to 1920x1072.

Scores

CVSSScoreVectorSource
3.17.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 2db16c6ed72ce644d5639b3ed15e5817442db4ba to before 9ae2d729de6350c53a06c57782751d84eb2c08d9Affected
  • 2db16c6ed72ce644d5639b3ed15e5817442db4ba to before 73d1836ed7911953182b787745cb8c5857a2661cAffected
  • 2db16c6ed72ce644d5639b3ed15e5817442db4ba to before 447795ffb17cd60bb544e0abfc9399e180a14a2fAffected
  • 2db16c6ed72ce644d5639b3ed15e5817442db4ba to before 9e7aa76cdb02923ee23a0ddd48f38bdc3512f92bAffected
LinuxLinux
  • 5.13Affected
  • before 5.13Not affected
  • 5.15.61 through 5.15.*Not affected
  • 5.18.18 through 5.18.*Not affected
  • 5.19.2 through 5.19.*Not affected
  • 6.0 and laterNot affected

References

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