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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-45871

tpm: st33zp24: Fix missing cleanup on get_burstcount() error

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: tpm: st33zp24: Fix missing cleanup on get_burstcount() error get_burstcount() can return -EBUSY on timeout. When this happens, st33zp24_send() returns directly without releasing the locality acquired earlier. Use goto out_err to ensure proper cleanup when get_burstcount() fails.

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

  • bf38b8710892333cec2d8069644eb36ff435fd6f to < e0ce3da82341fcd6194175f1837946b2a894c625affected
  • bf38b8710892333cec2d8069644eb36ff435fd6f to < 7687133509cf66ced120b667fefd21f80bf17993affected
  • bf38b8710892333cec2d8069644eb36ff435fd6f to < 1256c6dc96d1e687e6e9b63088156ed07411b00caffected
  • bf38b8710892333cec2d8069644eb36ff435fd6f to < a51cff9be046e13e1c1b2fe45d5c48b582ec9b8caffected
  • bf38b8710892333cec2d8069644eb36ff435fd6f to < cc09d55f519e15355de343264a22ac6682b8305eaffected
  • bf38b8710892333cec2d8069644eb36ff435fd6f to < ec15eb67fe9df87981b4829b901ec254273ca483affected
  • bf38b8710892333cec2d8069644eb36ff435fd6f to < 4fffb77d35d038f146e6192da583dbe4971d869eaffected
  • bf38b8710892333cec2d8069644eb36ff435fd6f to < 3e91b44c93ad2871f89fc2a98c5e4fe6ca5db3d9affected

Linux Linux

Default version status: affected

  • 4.1affected
  • 0 to < 4.1unaffected
  • 5.10.252 to ≤ 5.10.*unaffected
  • 5.15.202 to ≤ 5.15.*unaffected
  • 6.1.165 to ≤ 6.1.*unaffected
  • 6.6.128 to ≤ 6.6.*unaffected
  • 6.12.75 to ≤ 6.12.*unaffected
  • 6.18.14 to ≤ 6.18.*unaffected
  • 6.19.4 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References