CVE-2026-98875 (GCVE-0-2026-98875)
Vulnerability from cvelistv5
Published
2026-10-23 11:37
Modified
2026-10-26 06:55
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau/gsp: add SEC2 to GA100 chip table
The booter-load and booter-unload firmware run on the SEC2 falcon.
During tu102_gsp_oneinit(), the booter constructor needs device->sec2
to access the SEC2 falcon.
Without the .sec2 entry, device->sec2 is NULL and this dereference
crashes during GSP-RM boot.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/nouveau/nvkm/engine/device/base.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f29267ace04283e76f92a74d9a7f4fcfcb32f484",
"status": "affected",
"version": "176fdcbddfd288408ce8571c1760ad618d962096",
"versionType": "git"
},
{
"lessThan": "604d0efb17cc0dd197e089134736ac2698d5fca7",
"status": "affected",
"version": "176fdcbddfd288408ce8571c1760ad618d962096",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/nouveau/nvkm/engine/device/base.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.7"
},
{
"lessThan": "6.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.53",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.53",
"versionStartIncluding": "6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.2",
"versionStartIncluding": "6.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau/gsp: add SEC2 to GA100 chip table\n\nThe booter-load and booter-unload firmware run on the SEC2 falcon.\nDuring tu102_gsp_oneinit(), the booter constructor needs device-\u003esec2\nto access the SEC2 falcon.\n\nWithout the .sec2 entry, device-\u003esec2 is NULL and this dereference\ncrashes during GSP-RM boot."
}
],
"providerMetadata": {
"dateUpdated": "2026-10-26T06:55:57.445Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f29267ace04283e76f92a74d9a7f4fcfcb32f484"
},
{
"url": "https://git.kernel.org/stable/c/604d0efb17cc0dd197e089134736ac2698d5fca7"
}
],
"title": "drm/nouveau/gsp: add SEC2 to GA100 chip table",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-98875",
"datePublished": "2026-10-23T11:37:19.955Z",
"dateReserved": "2026-09-25T10:25:14.377Z",
"dateUpdated": "2026-10-26T06:55:57.445Z",
"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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