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 linuxUpgrade linux-6.1 | 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-azureUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-6.8.0-1026-ibmUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-1028-nvidia-lowlatencyUpgrade linux-image-6.11.0-1013-oracleUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.11.0-1011-lowlatencyUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-gcp-64kUpgrade linux-image-6.8.0-1030-gcp-64kUpgrade linux-image-6.11.0-21-genericUpgrade linux-image-6.8.0-60-lowlatencyUpgrade linux-image-6.11.0-1012-azure-fdeUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.11.0-1017-oemUpgrade linux-image-6.11.0-1012-azureUpgrade linux-image-awsUpgrade linux-image-oem-22.04Upgrade linux-image-6.11.0-1007-realtimeUpgrade linux-image-6.11.0-1011-gcp-64kUpgrade linux-image-6.8.0-1028-nvidia-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1025-gkeUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.11.0-1011-gcpUpgrade linux-image-azure-nvidiaUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-1026-oracle-64kUpgrade linux-image-6.11.0-1011-awsUpgrade linux-image-raspiUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1028-raspiUpgrade linux-image-6.8.0-2023-raspi-realtimeUpgrade linux-image-6.11.0-1010-raspiUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1029-azureUpgrade linux-image-6.8.1-1022-realtimeUpgrade linux-image-gkeUpgrade linux-image-ibm-classicUpgrade linux-image-genericUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-kvmUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1026-oracleUpgrade linux-image-6.11.0-21-generic-64kUpgrade linux-image-oracleUpgrade linux-image-6.8.0-1012-gkeopUpgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1028-nvidiaUpgrade linux-image-lowlatencyUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-60-genericUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1028-nvidia-lowlatency-64kUpgrade linux-image-aws-lts-24.04Upgrade linux-image-oem-24.04bUpgrade linux-image-virtualUpgrade linux-image-raspi-realtimeUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-6.8.0-1028-oemUpgrade linux-image-6.8.0-1029-awsUpgrade linux-image-nvidiaUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.11.0-1013-oracle-64kUpgrade linux-image-oem-24.04Upgrade linux-image-oem-22.04bUpgrade linux-image-nvidia-64kUpgrade linux-image-gkeopUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-60-generic-64kUpgrade linux-image-gcpUpgrade linux-image-ibmUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-oem-24.04aUpgrade linux-image-6.8.0-60-lowlatency-64kUpgrade linux-image-6.8.0-1029-azure-fdeUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1030-gcpUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-1016-azure-nvidiaUpgrade linux-image-oem-22.04cUpgrade linux-image-6.11.0-1011-lowlatency-64kUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-realtimeUpgrade linux-image-lowlatency-64k-hwe-24.04 | 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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