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Description

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Completely fix fcport double free In qla24xx_els_dcmd_iocb() sp->free is set to qla2x00_els_dcmd_sp_free(). When an error happens, this function is called by qla2x00_sp_release(), when kref_put() releases the first and the last reference. qla2x00_els_dcmd_sp_free() frees fcport by calling qla2x00_free_fcport(). Doing it one more time after kref_put() is a bad idea.

PUBLISHED Reserved 2026-05-01 | Published 2026-05-08 | Updated 2026-05-08 | Assigner Linux

Product status

Default status
unaffected

4895009c4bb72f71f2e682f1e7d2c2d96e482087 (git) before d48ea85463f5b34f7b92ea0a13eddf1ab993da7b
affected

4895009c4bb72f71f2e682f1e7d2c2d96e482087 (git) before c0b7da13a04bd70ef6070bfb9ea85f582294560a
affected

7861213201838480dc222634c56fb6db113d010d (git)
affected

3b9d72442adfbc9ddb0f76dd1b03977b3a578b16 (git)
affected

ef23850940d9a52c39936d27254824ccf5e9b6bd (git)
affected

6c6bf6cacf9461f8d301cfac4f9c175d80cbcc63 (git)
affected

cd10dee1f07a782f5aa05703c55299ca86a85ee4 (git)
affected

b03e626bd6d3f0684f56ee1890d70fc9ca991c04 (git)
affected

282877633b25d67021a34169c5b5519b1d4ef65e (git)
affected

f85af9f1aa5e2f53694a6cbe72010f754b5ff862 (git)
affected

9b43d2884b54d415caab48878b526dfe2ae9921b (git)
affected

846fb9f112f618ec6ae181d8dae7961652574774 (git)
affected

Default status
affected

6.9
affected

Any version before 6.9
unaffected

6.19.9 (semver)
unaffected

7.0 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/d48ea85463f5b34f7b92ea0a13eddf1ab993da7b

git.kernel.org/...c/c0b7da13a04bd70ef6070bfb9ea85f582294560a

cve.org (CVE-2026-43414)

nvd.nist.gov (CVE-2026-43414)

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