{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-37886","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:23.963Z","datePublished":"2025-05-09T06:45:48.810Z","dateUpdated":"2026-05-11T21:17:00.891Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:17:00.891Z"},"descriptions":[{"lang":"en","value":"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."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/amd/pds_core/adminq.c","drivers/net/ethernet/amd/pds_core/core.c","drivers/net/ethernet/amd/pds_core/core.h"],"versions":[{"version":"01ba61b55b2041a39c54aefb3153c770dd59a0ef","lessThan":"1d7c4b2b0bbfb09b55b2dc0e2355d7936bf89381","status":"affected","versionType":"git"},{"version":"01ba61b55b2041a39c54aefb3153c770dd59a0ef","lessThan":"66d7702b42ffdf0dce4808626088268a4e905ca6","status":"affected","versionType":"git"},{"version":"01ba61b55b2041a39c54aefb3153c770dd59a0ef","lessThan":"520f012fe75fb8efc9f16a57ef929a7a2115d892","status":"affected","versionType":"git"},{"version":"01ba61b55b2041a39c54aefb3153c770dd59a0ef","lessThan":"3f77c3dfffc7063428b100c4945ca2a7a8680380","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/net/ethernet/amd/pds_core/adminq.c","drivers/net/ethernet/amd/pds_core/core.c","drivers/net/ethernet/amd/pds_core/core.h"],"versions":[{"version":"6.4","status":"affected"},{"version":"0","lessThan":"6.4","status":"unaffected","versionType":"semver"},{"version":"6.6.89","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.26","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.14.5","lessThanOrEqual":"6.14.*","status":"unaffected","versionType":"semver"},{"version":"6.15","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":"6.4","versionEndExcluding":"6.6.89"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.12.26"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.14.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.15"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/1d7c4b2b0bbfb09b55b2dc0e2355d7936bf89381"},{"url":"https://git.kernel.org/stable/c/66d7702b42ffdf0dce4808626088268a4e905ca6"},{"url":"https://git.kernel.org/stable/c/520f012fe75fb8efc9f16a57ef929a7a2115d892"},{"url":"https://git.kernel.org/stable/c/3f77c3dfffc7063428b100c4945ca2a7a8680380"}],"title":"pds_core: make wait_context part of q_info","x_generator":{"engine":"bippy-1.2.0"}}}}