{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-23328", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-01-13T15:37:45.996Z", "datePublished": "2026-03-25T10:27:20.559Z", "dateUpdated": "2026-03-25T10:27:20.559Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-03-25T10:27:20.559Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\naccel/amdxdna: Fix NULL pointer dereference of mgmt_chann\n\nmgmt_chann may be set to NULL if the firmware returns an unexpected\nerror in aie2_send_mgmt_msg_wait(). This can later lead to a NULL\npointer dereference in aie2_hw_stop().\n\nFix this by introducing a dedicated helper to destroy mgmt_chann\nand by adding proper NULL checks before accessing it."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/accel/amdxdna/aie2_message.c", "drivers/accel/amdxdna/aie2_pci.c", "drivers/accel/amdxdna/aie2_pci.h"], "versions": [{"version": "b87f920b934426a24d54613f12ed67c03ae05024", "lessThan": "032ca7a9059c4ba6c329e0f1b442dab54dd9c3e5", "status": "affected", "versionType": "git"}, {"version": "b87f920b934426a24d54613f12ed67c03ae05024", "lessThan": "6270ee26e1edd862ea17e3eba148ca8fb2c99dc9", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/accel/amdxdna/aie2_message.c", "drivers/accel/amdxdna/aie2_pci.c", "drivers/accel/amdxdna/aie2_pci.h"], "versions": [{"version": "6.14", "status": "affected"}, {"version": "0", "lessThan": "6.14", "status": "unaffected", "versionType": "semver"}, {"version": "6.19.7", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0-rc3", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.14", "versionEndExcluding": "6.19.7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.14", "versionEndExcluding": "7.0-rc3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/032ca7a9059c4ba6c329e0f1b442dab54dd9c3e5"}, {"url": "https://git.kernel.org/stable/c/6270ee26e1edd862ea17e3eba148ca8fb2c99dc9"}], "title": "accel/amdxdna: Fix NULL pointer dereference of mgmt_chann", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\naccel/amdxdna: Fix NULL pointer dereference of mgmt_chann\n\nmgmt_chann may be set to NULL if the firmware returns an unexpected\nerror in aie2_send_mgmt_msg_wait(). This can later lead to a NULL\npointer dereference in aie2_hw_stop().\n\nFix this by introducing a dedicated helper to destroy mgmt_chann\nand by adding proper NULL checks before accessing it."}], "id": "CVE-2026-23328", "lastModified": "2026-03-25T15:41:33.977", "metrics": {}, "published": "2026-03-25T11:16:29.977", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/032ca7a9059c4ba6c329e0f1b442dab54dd9c3e5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/6270ee26e1edd862ea17e3eba148ca8fb2c99dc9"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{}

{}