{"id":"CVE-2022-50098","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix crash due to stale SRB access around I/O timeouts\n\nEnsure SRB is returned during I/O timeout error escalation","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix crash due to stale SRB access around I/O timeouts\n\nEnsure SRB is returned during I/O timeout error escalation. If that is not\npossible fail the escal…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","vendor":"linux","product":"linux_kernel","affected":["linux_kernel >= 4.10, < 5.15.61","linux_kernel >= 5.16, < 5.18.18","linux_kernel >= 5.19, < 5.19.2"],"patched":["linux_kernel 5.19.2"],"published":"2025-06-18","updated":"2026-10-15","sourceUpdated":"2026-10-15T22:17:27.170","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-50098","references":[{"url":"https://git.kernel.org/stable/c/7dcd49c42b14717dd668fd73b503d241fdf82439","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b70553175d0f94ebd73670bc16ade90bd7f7d76f","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b7bae3886a30d258b5b4fee26647043d68da3661","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/c39587bc0abaf16593f7abcdf8aeec3c038c7d52","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"epss":0.00311,"epssPercentile":0.23836,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-15T21:30:13.306407Z"},"ingestedAt":"2026-10-15T21:45:11.284Z","slug":"CVE-2022-50098","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix crash due to stale SRB access around I/O timeouts\n\nEnsure SRB is returned during I/O timeout error escalation. If that is not\npossible fail the escalation path.\n\nFollowing crash stack was seen:\n\nBUG: unable to handle kernel paging request at 0000002f56aa90f8\nIP: qla_chk_edif_rx_sa_delete_pending+0x14/0x30 [qla2xxx]\nCall Trace:\n ? qla2x00_status_entry+0x19f/0x1c50 [qla2xxx]\n ? qla2x00_start_sp+0x116/0x1170 [qla2xxx]\n ? dma_pool_alloc+0x1d6/0x210\n ? mempool_alloc+0x54/0x130\n ? qla24xx_process_response_queue+0x548/0x12b0 [qla2xxx]\n ? qla_do_work+0x2d/0x40 [qla2xxx]\n ? process_one_work+0x14c/0x390\n\n## Affected\n\n- `linux_kernel >= 4.10, < 5.15.61`\n- `linux_kernel >= 5.16, < 5.18.18`\n- `linux_kernel >= 5.19, < 5.19.2`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 5.19.2`","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}