Riskcovery

CVE-2026-72074

Input: ims-pcu - fix type confusion in CDC union descriptor parsing

State
Published
Severity
Not scored
Published
Aug 15, 2026
Updated
Aug 17, 2026
Reserved
Aug 9, 2026

Read the record on cve.org

Description

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

Input: ims-pcu - fix type confusion in CDC union descriptor parsing

The driver currently trusts the bMasterInterface0 from the CDC union descriptor without verifying that it matches the interface being probed. This could lead to the driver overwriting the private data of another interface.

Validate that the control interface found in the descriptor is indeed the one we are probing.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 628329d52474323938a03826941e166bc7c8eff4 to before ab87cd7789d00f441f60a016cbcff35abe76513cAffected
  • 628329d52474323938a03826941e166bc7c8eff4 to before b5518c5632f3485849421b9c33b4db5ae6a54ed7Affected
  • 628329d52474323938a03826941e166bc7c8eff4 to before 163c3e7a1de6b3d5c85edb3bdf4cf087382103b0Affected
  • 628329d52474323938a03826941e166bc7c8eff4 to before 08bf4b6ee28987570f4b3f1954427621fa291bf5Affected
  • 628329d52474323938a03826941e166bc7c8eff4 to before fa7f65c5315a25b310daae69ab527efd420e37faAffected
  • 628329d52474323938a03826941e166bc7c8eff4 to before 0e8115a7ed9a99ff9495615a575a6c0f43566d10Affected
  • 628329d52474323938a03826941e166bc7c8eff4 to before f4cf878dcc4f6f02e7a25294bfaed4361264995eAffected
  • 628329d52474323938a03826941e166bc7c8eff4 to before ca459e237bc49567649c56bc72e4c602fb92fd67Affected
LinuxLinux
  • 3.10Affected
  • before 3.10Not affected
  • 5.10.261 through 5.10.*Not affected
  • 5.15.212 through 5.15.*Not affected
  • 6.1.178 through 6.1.*Not affected
  • 6.6.145 through 6.6.*Not affected
  • 6.12.97 through 6.12.*Not affected
  • 6.18.40 through 6.18.*Not affected
  • 7.1.5 through 7.1.*Not affected
  • 7.2 and laterNot affected

References

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