In the Linux kernel, the following vulnerability has been resolved:
ALSA: seq: oss: Fix races at processing SysEx messages
OSS sequencer handles the SysEx messages split in 6 bytes packets, and ALSA sequencer OSS layer tries to combine those. It stores the data in the internal buffer and this access is racy as of now, which may lead to the out-of-bounds access.
As a temporary band-aid fix, introduce a mutex for serializing the process of the SysEx message packets.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | Feb 10, 2025 | Jan 15, 2025 |
| Dell Powerstore Dsa2025223 | — | Upgrade Dell PowerStoreOS to the latest version | Jan 13, 2026 | May 27, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jan 15, 2025 |
| Ubuntu | — | Upgrade linux-image-6.11.0-1012-azure-fdeUpgrade linux-image-6.8.0-1028-nvidia-lowlatencyUpgrade linux-image-6.8.0-1030-gcp-64kUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-6.11.0-1017-oemUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.11.0-1013-oracleUpgrade linux-image-6.8.0-1025-gkeUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-oem-22.04aUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-realtime-hwe-24.04Upgrade linux-image-6.11.0-21-genericUpgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-1026-ibmUpgrade linux-image-azure-nvidiaUpgrade linux-image-6.11.0-1010-raspiUpgrade linux-image-6.11.0-1007-realtimeUpgrade linux-image-azureUpgrade linux-image-6.11.0-1011-awsUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-2023-raspi-realtimeUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1028-nvidia-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-lowlatency-64kUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1026-oracle-64kUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-oem-22.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-6.11.0-1011-gcpUpgrade linux-image-6.11.0-1011-lowlatencyUpgrade linux-image-6.8.0-1028-raspiUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-60-lowlatencyUpgrade linux-image-awsUpgrade linux-image-6.11.0-1011-gcp-64kUpgrade linux-image-gcp-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.11.0-1012-azureUpgrade linux-image-6.8.0-60-genericUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1030-gcpUpgrade linux-image-oem-22.04cUpgrade linux-image-lowlatencyUpgrade linux-image-nvidiaUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-1028-nvidiaUpgrade linux-image-oracle-64kUpgrade linux-image-gkeUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-6.11.0-1011-lowlatency-64kUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-1016-azure-nvidiaUpgrade linux-image-6.8.0-1029-awsUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-virtualUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1028-oemUpgrade linux-image-aws-lts-24.04Upgrade linux-image-oem-24.04bUpgrade linux-image-raspi-realtimeUpgrade linux-image-6.8.0-1028-nvidia-lowlatency-64kUpgrade linux-image-6.8.1-1022-realtimeUpgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-1029-azureUpgrade linux-image-kvmUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oracleUpgrade linux-image-6.11.0-1013-oracle-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-genericUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1026-oracleUpgrade linux-image-6.11.0-21-generic-64kUpgrade linux-image-azure-lts-24.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-realtimeUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1012-gkeopUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-60-lowlatency-64kUpgrade linux-image-oem-22.04bUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1029-azure-fdeUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-ibmUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gcpUpgrade linux-image-gkeopUpgrade linux-image-oem-24.04aUpgrade linux-image-6.8.0-60-generic-64k | Mar 28, 2025 | Jan 15, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 9, 2025 | Jan 15, 2025 |
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