Unrated severityNVD Advisory· Published May 27, 2026· Updated May 27, 2026
CVE-2026-45871
CVE-2026-45871
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.
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Affected products
3Patches
Vulnerability mechanics
References
8- git.kernel.org/stable/c/1256c6dc96d1e687e6e9b63088156ed07411b00cnvd
- git.kernel.org/stable/c/3e91b44c93ad2871f89fc2a98c5e4fe6ca5db3d9nvd
- git.kernel.org/stable/c/4fffb77d35d038f146e6192da583dbe4971d869envd
- git.kernel.org/stable/c/7687133509cf66ced120b667fefd21f80bf17993nvd
- git.kernel.org/stable/c/a51cff9be046e13e1c1b2fe45d5c48b582ec9b8cnvd
- git.kernel.org/stable/c/cc09d55f519e15355de343264a22ac6682b8305envd
- git.kernel.org/stable/c/e0ce3da82341fcd6194175f1837946b2a894c625nvd
- git.kernel.org/stable/c/ec15eb67fe9df87981b4829b901ec254273ca483nvd
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