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Vulnerability details

CVE-2022-50098

Linux Linux

scsi: qla2xxx: Fix crash due to stale SRB access around I/O timeouts

CVSS 3.1
8.8High

Official description

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix crash due to stale SRB access around I/O timeouts Ensure SRB is returned during I/O timeout error escalation. If that is not possible fail the escalation path. Following crash stack was seen: BUG: unable to handle kernel paging request at 0000002f56aa90f8 IP: qla_chk_edif_rx_sa_delete_pending+0x14/0x30 [qla2xxx] Call Trace: ? qla2x00_status_entry+0x19f/0x1c50 [qla2xxx] ? qla2x00_start_sp+0x116/0x1170 [qla2xxx] ? dma_pool_alloc+0x1d6/0x210 ? mempool_alloc+0x54/0x130 ? qla24xx_process_response_queue+0x548/0x12b0 [qla2xxx] ? qla_do_work+0x2d/0x40 [qla2xxx] ? process_one_work+0x14c/0x390

CVSS scores

ScoreVersionSourceVector
8.8High 3.1 CVEProject cvelistV5 (CNA) (Linux) CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

VendorProductVersionsSource
Linux Linux 4.10 CVEProject cvelistV5 (CNA)
Linux Linux d74595278f4ab192af66d9e60a9087464638beee ≤ v < b7bae3886a30d258b5b4fee26647043d68da3661 CVEProject cvelistV5 (CNA)
Linux Linux d74595278f4ab192af66d9e60a9087464638beee ≤ v < b70553175d0f94ebd73670bc16ade90bd7f7d76f CVEProject cvelistV5 (CNA)
Linux Linux d74595278f4ab192af66d9e60a9087464638beee ≤ v < 7dcd49c42b14717dd668fd73b503d241fdf82439 CVEProject cvelistV5 (CNA)
Linux Linux d74595278f4ab192af66d9e60a9087464638beee ≤ v < c39587bc0abaf16593f7abcdf8aeec3c038c7d52 CVEProject cvelistV5 (CNA)

References and advisories

4
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Details

Published
2025-06-18
Last updated
2026-10-16
State
Published
Assigner (CNA)
Linux

Exploit prediction (EPSS)

0.31%
Probability of exploitation in 30 days
24%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
No
Exploitation
None
Technical impact
Total

Weaknesses (CWE)

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