Bug 2516247 (CVE-2026-72088) - CVE-2026-72088 kernel: scsi: hpsa: Fix DMA mapping leak on IOACCEL2 reset path
Summary: CVE-2026-72088 kernel: scsi: hpsa: Fix DMA mapping leak on IOACCEL2 reset path
Keywords:
Status: NEW
Alias: CVE-2026-72088
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-15 06:02 UTC by OSIDB Bzimport
Modified: 2026-08-17 12:33 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-08-15 06:02:32 UTC 
In the Linux kernel, the following vulnerability has been resolved:

scsi: hpsa: Fix DMA mapping leak on IOACCEL2 reset path

If phys_disk->in_reset is set, the function returns directly without
undoing the resources acquired for the command. Add the missing error
cleanup by unmapping the IOACCEL2 SG chain block when needed, unmapping
the SCSI command, and dropping the outstanding IOACCEL command count
before returning.
Comment 1 gkamathe 2026-08-17 12:27:31 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026081522-CVE-2026-72088-cc25@gregkh/T
Note You need to log in before you can comment on or make changes to this bug.