scsi: qla2xxx: Clear cmds after chip reset
CVE-2025-68745 · published 24 Dec 2025
How serious is it
- Severity: critical, CVSS score 9.8 out of 10.
- No exploit prediction (EPSS) score yet.
- Not on the CISA list of exploited vulnerabilities.
- No public exploit in Exploit-DB.
Is your app affected by CVE-2025-68745?
Paste this prompt into Claude Code, Cursor or any AI coding tool: it runs a free Shippable scan of your project and fixes what it finds. Built with Lovable, Bolt or v0? Scan your live app. Or upload your package file.
Who is affected
- Linux Linux: aefed3e5548f28e5fecafda6604fcbc65484dbaa to < 0d0a1a267c1ee7c41aeffdca84afcb113787a91a, aefed3e5548f28e5fecafda6604fcbc65484dbaa to < c82c0fbb97d0fd44324eb55ab758408c7c964b32, aefed3e5548f28e5fecafda6604fcbc65484dbaa to < 5c1fb3fd05da3d55b8cbc42d7d660b313cbdc936, aefed3e5548f28e5fecafda6604fcbc65484dbaa to < d46c69a087aa3d1513f7a78f871b80251ea0c1ae
- Linux Linux: 5.2
How to check
- Find out whether you run the affected product and which version, then compare it with the versions above.
How to fix
Copies a prompt for Claude Code, Cursor or Codex that asks it to check whether you run this product.
- Apply the vendor's update or mitigation from the references below. If there is none yet, limit exposure of the affected service until there is.
- If a vulnerable version was live, check your logs and rotate the secrets that server could read.
The advisory
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Clear cmds after chip reset
Commit aefed3e5548f ("scsi: qla2xxx: target: Fix offline port handling
and host reset handling") caused two problems:
1. Commands sent to FW, after chip reset got stuck and never freed as FW
is not going to respond to them anymore.
2. BUG_ON(cmd->sg_mapped) in qlt_free_cmd(). Commit 26f9ce53817a
("scsi: qla2xxx: Fix missed DMA unmap for aborted commands")
attempted to fix this, but introduced another bug under different
circumstances when two different CPUs were racing to call
qlt_unmap_sg() at the same time: BUG_ON(!valid_dma_direction(dir)) in
dma_unmap_sg_attrs().
So revert "scsi: qla2xxx: Fix missed DMA unmap for aborted commands" and
partially revert "scsi: qla2xxx: target: Fix offline port handling and
host reset handling" at __qla2x00_abort_all_cmds.
Check your whole app
Dependencies are only half of it. Free and read-only: before you push, run npx shippable-dev scan localhost:3000 in your project folder, no account needed. For your live app, you prove it's yours with a one-line tag first.
References
- git.kernel.org/stable/c/0d0a1a267c1ee7c41aeffdca84afcb113787a91a
- git.kernel.org/stable/c/c82c0fbb97d0fd44324eb55ab758408c7c964b32
- git.kernel.org/stable/c/5c1fb3fd05da3d55b8cbc42d7d660b313cbdc936
- git.kernel.org/stable/c/d46c69a087aa3d1513f7a78f871b80251ea0c1ae
Merged from CVE List. Last updated 25 Oct 2026. All vulnerabilities · RSS · JSON