CVE-2026-23341 (GCVE-0-2026-23341)
Vulnerability from cvelistv5
Published
2026-03-25 10:27
Modified
2026-04-13 06:05
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
accel/amdxdna: Fix crash when destroying a suspended hardware context
If userspace issues an ioctl to destroy a hardware context that has
already been automatically suspended, the driver may crash because the
mailbox channel pointer is NULL for the suspended context.
Fix this by checking the mailbox channel pointer in aie2_destroy_context()
before accessing it.
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/accel/amdxdna/aie2_message.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a6317704edab95d66a62fc1861d9546284ab678e",
"status": "affected",
"version": "2611c9616cb52d3ed54a6095d72d18e645a6955a",
"versionType": "git"
},
{
"lessThan": "8363c02863332992a1822688da41f881d88d1631",
"status": "affected",
"version": "97f27573837ef96b4ba42af463cc800cab615c0e",
"versionType": "git"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/accel/amdxdna/aie2_message.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "6.19.7",
"status": "affected",
"version": "6.19.4",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19.7",
"versionStartIncluding": "6.19.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\naccel/amdxdna: Fix crash when destroying a suspended hardware context\n\nIf userspace issues an ioctl to destroy a hardware context that has\nalready been automatically suspended, the driver may crash because the\nmailbox channel pointer is NULL for the suspended context.\n\nFix this by checking the mailbox channel pointer in aie2_destroy_context()\nbefore accessing it."
}
],
"providerMetadata": {
"dateUpdated": "2026-04-13T06:05:23.727Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a6317704edab95d66a62fc1861d9546284ab678e"
},
{
"url": "https://git.kernel.org/stable/c/8363c02863332992a1822688da41f881d88d1631"
}
],
"title": "accel/amdxdna: Fix crash when destroying a suspended hardware context",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23341",
"datePublished": "2026-03-25T10:27:29.438Z",
"dateReserved": "2026-01-13T15:37:45.998Z",
"dateUpdated": "2026-04-13T06:05:23.727Z",
"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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