Riskcovery

CVE-2024-53203

usb: typec: fix potential array underflow in ucsi_ccg_sync_control()

State
Published
Severity
Not scored
Published
Dec 27, 2024
Updated
May 11, 2026
Reserved
Nov 19, 2024

Read the record on cve.org

Description

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

usb: typec: fix potential array underflow in ucsi_ccg_sync_control()

The "command" variable can be controlled by the user via debugfs. The worry is that if con_index is zero then "&uc->ucsi->connector[con_index - 1]" would be an array underflow.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 170a6726d0e266f2c8f306e3d61715c32f4ee41e to before 627c2a5056aba42a8a96a8fffe8996aeccf919a9Affected
  • 170a6726d0e266f2c8f306e3d61715c32f4ee41e to before e15fd96c0b701c53f9006bcc836eaeb35a05a023Affected
  • 170a6726d0e266f2c8f306e3d61715c32f4ee41e to before e44189455c62469eb91d383ce9103d54c1f807a3Affected
  • 170a6726d0e266f2c8f306e3d61715c32f4ee41e to before 0e66fd8e5a2e45c7dacfc9178ba702153f4a61a8Affected
  • 170a6726d0e266f2c8f306e3d61715c32f4ee41e to before ef92cd55289a282910575c5b9d87f646f2d39b38Affected
  • 170a6726d0e266f2c8f306e3d61715c32f4ee41e to before 56971710cd541f2f05160a84b3183477d34a1be9Affected
  • 170a6726d0e266f2c8f306e3d61715c32f4ee41e to before e56aac6e5a25630645607b6856d4b2a17b2311a5Affected
LinuxLinux
  • 5.6Affected
  • before 5.6Not affected
  • 5.10.238 through 5.10.*Not affected
  • 5.15.184 through 5.15.*Not affected
  • 6.1.140 through 6.1.*Not affected
  • 6.6.88 through 6.6.*Not affected
  • 6.11.11 through 6.11.*Not affected
  • 6.12.2 through 6.12.*Not affected
  • 6.13 and laterNot affected

References

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