Linux Kernel up to 6.19.6/7.0-rc1 amdxdna aie2_destroy_context denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.79

Summaryinfo

A vulnerability was found in Linux Kernel up to 6.19.6/7.0-rc1 and classified as critical. The affected element is the function aie2_destroy_context of the component amdxdna. Such manipulation leads to denial of service. This vulnerability is traded as CVE-2026-23341. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Linux Kernel up to 6.19.6/7.0-rc1 and classified as critical. Affected by this issue is the function aie2_destroy_context of the component amdxdna. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

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.

The advisory is shared for download at git.kernel.org. This vulnerability is handled as CVE-2026-23341 since 01/13/2026. The exploitation is known to be difficult. There are known technical details, but no exploit is available.

Upgrading to version 6.19.7, 7.0-rc1 or 7.0-rc2 eliminates this vulnerability. Applying the patch a6317704edab95d66a62fc1861d9546284ab678e/8363c02863332992a1822688da41f881d88d1631 is able to eliminate this problem. The bugfix is ready for download at git.kernel.org. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.6

VulDB Base Score: 4.8
VulDB Temp Score: 4.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Kernel 6.19.7/7.0-rc1/7.0-rc2
Patch: a6317704edab95d66a62fc1861d9546284ab678e/8363c02863332992a1822688da41f881d88d1631

Timelineinfo

01/13/2026 CVE reserved
03/25/2026 +71 days Advisory disclosed
03/25/2026 +0 days VulDB entry created
03/30/2026 +5 days VulDB entry last update

Sourcesinfo

Vendor: kernel.org

Advisory: git.kernel.org
Status: Confirmed

CVE: CVE-2026-23341 (🔒)
GCVE (CVE): GCVE-0-2026-23341
GCVE (VulDB): GCVE-100-353084

Entryinfo

Created: 03/25/2026 13:25
Updated: 03/30/2026 10:30
Changes: 03/25/2026 13:25 (59), 03/30/2026 10:30 (1)
Complete: 🔍
Cache ID: 216:643:103

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