CVE-2026-45871
tpm: st33zp24: Fix missing cleanup on get_burstcount() error
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 27, 2026 |
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Affected Versions
Linux / Linux
bf38b8710892333cec2d8069644eb36ff435fd6f < e0ce3da82341fcd6194175f1837946b2a894c625 bf38b8710892333cec2d8069644eb36ff435fd6f < 7687133509cf66ced120b667fefd21f80bf17993 bf38b8710892333cec2d8069644eb36ff435fd6f < 1256c6dc96d1e687e6e9b63088156ed07411b00c bf38b8710892333cec2d8069644eb36ff435fd6f < a51cff9be046e13e1c1b2fe45d5c48b582ec9b8c bf38b8710892333cec2d8069644eb36ff435fd6f < cc09d55f519e15355de343264a22ac6682b8305e bf38b8710892333cec2d8069644eb36ff435fd6f < ec15eb67fe9df87981b4829b901ec254273ca483 bf38b8710892333cec2d8069644eb36ff435fd6f < 4fffb77d35d038f146e6192da583dbe4971d869e bf38b8710892333cec2d8069644eb36ff435fd6f < 3e91b44c93ad2871f89fc2a98c5e4fe6ca5db3d9
Linux / Linux
4.1
References
git.kernel.org: https://git.kernel.org/stable/c/e0ce3da82341fcd6194175f1837946b2a894c625 git.kernel.org: https://git.kernel.org/stable/c/7687133509cf66ced120b667fefd21f80bf17993 git.kernel.org: https://git.kernel.org/stable/c/1256c6dc96d1e687e6e9b63088156ed07411b00c git.kernel.org: https://git.kernel.org/stable/c/a51cff9be046e13e1c1b2fe45d5c48b582ec9b8c git.kernel.org: https://git.kernel.org/stable/c/cc09d55f519e15355de343264a22ac6682b8305e git.kernel.org: https://git.kernel.org/stable/c/ec15eb67fe9df87981b4829b901ec254273ca483 git.kernel.org: https://git.kernel.org/stable/c/4fffb77d35d038f146e6192da583dbe4971d869e git.kernel.org: https://git.kernel.org/stable/c/3e91b44c93ad2871f89fc2a98c5e4fe6ca5db3d9