CVE-2026-45871 (GCVE-0-2026-45871)
Vulnerability from cvelistv5
Published
2026-05-27 12:15
Modified
2026-05-27 12:15
Severity ?
VLAI Severity ?
EPSS score ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: bf38b8710892333cec2d8069644eb36ff435fd6f Version: bf38b8710892333cec2d8069644eb36ff435fd6f Version: bf38b8710892333cec2d8069644eb36ff435fd6f Version: bf38b8710892333cec2d8069644eb36ff435fd6f Version: bf38b8710892333cec2d8069644eb36ff435fd6f Version: bf38b8710892333cec2d8069644eb36ff435fd6f Version: bf38b8710892333cec2d8069644eb36ff435fd6f Version: bf38b8710892333cec2d8069644eb36ff435fd6f |
||
{
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"vendor": "Linux",
"versions": [
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{
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{
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"status": "unaffected",
"version": "5.10.252",
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},
{
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"status": "unaffected",
"version": "5.15.202",
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{
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"status": "unaffected",
"version": "6.1.165",
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},
{
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"status": "unaffected",
"version": "6.6.128",
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},
{
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"version": "6.12.75",
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{
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"version": "6.18.14",
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{
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"version": "6.19.4",
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{
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"status": "unaffected",
"version": "7.0",
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}
],
"cpeApplicability": [
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: st33zp24: Fix missing cleanup on get_burstcount() error\n\nget_burstcount() can return -EBUSY on timeout. When this happens,\nst33zp24_send() returns directly without releasing the locality\nacquired earlier.\n\nUse goto out_err to ensure proper cleanup when get_burstcount() fails."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-27T12:15:51.317Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/e0ce3da82341fcd6194175f1837946b2a894c625"
},
{
"url": "https://git.kernel.org/stable/c/7687133509cf66ced120b667fefd21f80bf17993"
},
{
"url": "https://git.kernel.org/stable/c/1256c6dc96d1e687e6e9b63088156ed07411b00c"
},
{
"url": "https://git.kernel.org/stable/c/a51cff9be046e13e1c1b2fe45d5c48b582ec9b8c"
},
{
"url": "https://git.kernel.org/stable/c/cc09d55f519e15355de343264a22ac6682b8305e"
},
{
"url": "https://git.kernel.org/stable/c/ec15eb67fe9df87981b4829b901ec254273ca483"
},
{
"url": "https://git.kernel.org/stable/c/4fffb77d35d038f146e6192da583dbe4971d869e"
},
{
"url": "https://git.kernel.org/stable/c/3e91b44c93ad2871f89fc2a98c5e4fe6ca5db3d9"
}
],
"title": "tpm: st33zp24: Fix missing cleanup on get_burstcount() error",
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}
},
"cveMetadata": {
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"assignerShortName": "Linux",
"cveId": "CVE-2026-45871",
"datePublished": "2026-05-27T12:15:51.317Z",
"dateReserved": "2026-05-13T15:03:33.081Z",
"dateUpdated": "2026-05-27T12:15:51.317Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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