accel/amdxdna: Fix crash when destroying a suspended hardware context
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.
CVE-2026-23341
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-23341
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "b569ff8a1bc1bcd4fdc6fd334604a654f61237a1",
"lessThan": "2d2c32b1b9e32f25214f0cbc818c4d55f7da1d0e",
"versionType": "git"
},
{
"status": "affected",
"version": "2611c9616cb52d3ed54a6095d72d18e645a6955a",
"lessThan": "a6317704edab95d66a62fc1861d9546284ab678e",
"versionType": "git"
},
{
"status": "affected",
"version": "97f27573837ef96b4ba42af463cc800cab615c0e",
"lessThan": "8363c02863332992a1822688da41f881d88d1631",
"versionType": "git"
}
],
"programFiles": [
"drivers/accel/amdxdna/aie2_message.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.19.4",
"lessThan": "6.19.7",
"versionType": "semver"
}
],
"programFiles": [
"drivers/accel/amdxdna/aie2_message.c"
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-23341
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #28595 · Revision 1
- Added to Heist Feed
- Publisher date