{"id":"AZL-101271","summary":"CVE-2026-89862 affecting package kernel 6.6.150.1-1","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix BSG job leak on validate flash image error path\n\nqla28xx_validate_flash_image() returns QLA_SUCCESS (0) unconditionally,\ntelling the FC BSG transport (fc_bsg_host_dispatch()) that the driver\nowns and will complete the request. But bsg_job_done() is guarded by \"if\n(!rval)\", so on the error path (rval == -EINVAL) neither the driver nor\nthe transport completes the job. The request dangles until it times out,\nleaking block layer resources.\n\nCommit c2c68225b145 (\"scsi: qla2xxx: Fix bsg_done() causing double\nfree\") added the \"if (!rval)\" guard to a batch of BSG handlers. That is\ncorrect for handlers that also return the error code (the transport then\ncompletes the job once via fail_host_msg), but this function returns\nQLA_SUCCESS unconditionally, so the guard turned a correct single\ncompletion into a leak.\n\nAlways call bsg_job_done(): bsg_reply-\u003eresult is DID_OK and the error is\nreported in vendor_rsp[0], and since the function returns 0 the\ntransport will not complete the job a second time.","modified":"2026-09-18T05:37:08Z","published":"2026-09-16T11:16:54Z","upstream":["CVE-2026-89862"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-89862"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"6.6.150.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-101271.json"}}],"schema_version":"1.9.0"}