{"id":"CVE-2025-37886","summary":"pds_core: make wait_context part of q_info","details":"In the Linux kernel, the following vulnerability has been resolved:\n\npds_core: make wait_context part of q_info\n\nMake the wait_context a full part of the q_info struct rather\nthan a stack variable that goes away after pdsc_adminq_post()\nis done so that the context is still available after the wait\nloop has given up.\n\nThere was a case where a slow development firmware caused\nthe adminq request to time out, but then later the FW finally\nfinished the request and sent the interrupt.  The handler tried\nto complete_all() the completion context that had been created\non the stack in pdsc_adminq_post() but no longer existed.\nThis caused bad pointer usage, kernel crashes, and much wailing\nand gnashing of teeth.","modified":"2026-04-16T04:40:31.755155445Z","published":"2025-05-09T06:45:48.810Z","related":["SUSE-SU-2025:01919-1","SUSE-SU-2025:01951-1","SUSE-SU-2025:01964-1","SUSE-SU-2025:01965-1","SUSE-SU-2025:01967-1","SUSE-SU-2025:01972-1","SUSE-SU-2025:02000-1","SUSE-SU-2025:20408-1","SUSE-SU-2025:20413-1","SUSE-SU-2025:20419-1","SUSE-SU-2025:20421-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37886.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1d7c4b2b0bbfb09b55b2dc0e2355d7936bf89381"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3f77c3dfffc7063428b100c4945ca2a7a8680380"},{"type":"WEB","url":"https://git.kernel.org/stable/c/520f012fe75fb8efc9f16a57ef929a7a2115d892"},{"type":"WEB","url":"https://git.kernel.org/stable/c/66d7702b42ffdf0dce4808626088268a4e905ca6"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37886.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-37886"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"01ba61b55b2041a39c54aefb3153c770dd59a0ef"},{"fixed":"1d7c4b2b0bbfb09b55b2dc0e2355d7936bf89381"},{"fixed":"66d7702b42ffdf0dce4808626088268a4e905ca6"},{"fixed":"520f012fe75fb8efc9f16a57ef929a7a2115d892"},{"fixed":"3f77c3dfffc7063428b100c4945ca2a7a8680380"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-37886.json"}}],"schema_version":"1.7.5"}