CVE-2023-53322
scsi: qla2xxx: Wait for io return on terminate rport
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Wait for io return on terminate rport System crash due to use after free. Current code allows terminate_rport_io to exit before making sure all IOs has returned. For FCP-2 device, IO's can hang on in HW because driver has not tear down the session in FW at first sign of cable pull. When dev_loss_tmo timer pops, terminate_rport_io is called and upper layer is about to free various resources. Terminate_rport_io trigger qla to do the final cleanup, but the cleanup might not be fast enough where it leave qla still holding on to the same resource. Wait for IO's to return to upper layer before resources are freed.
Timeline
ID reserved
By Linux
Published
- 11 months later
· 11 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High8.8 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CISA-ADPADP (enrichment) | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.21% · top 88% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Weakness
Affected products
- affected 715848ca6fffeb6362a50887d9c26245bd5dfba9 – < 8a55556cd7e0220486163b1285ce11a8be2ce5fa
- affected 715848ca6fffeb6362a50887d9c26245bd5dfba9 – < 4647d2e88918a078359d1532d90c417a38542c9e
- affected 715848ca6fffeb6362a50887d9c26245bd5dfba9 – < d25fded78d88e1515439b3ba581684d683e0b6ab
- affected 715848ca6fffeb6362a50887d9c26245bd5dfba9 – < a9fe97fb7b4ee21bffb76f2acb05769bad27ae70
- affected 715848ca6fffeb6362a50887d9c26245bd5dfba9 – < 079c8264ed9fea8cbcac01ad29040f901cbc3692
- affected 715848ca6fffeb6362a50887d9c26245bd5dfba9 – < 90770dad1eb30967ebd8d37d82830bcf270b3293
- affected 715848ca6fffeb6362a50887d9c26245bd5dfba9 – < 5bcdaafd92be6035ddc77fa76650cf9dd5b864c4
- affected 715848ca6fffeb6362a50887d9c26245bd5dfba9 – < fc0cba0c7be8261a1625098bd1d695077ec621c9
- affected 2.6.34
- unaffected < 2.6.34
- unaffected 4.14.322 – ≤ 4.14.*
- unaffected 4.19.291 – ≤ 4.19.*
- unaffected 5.4.251 – ≤ 5.4.*
- unaffected 5.10.188 – ≤ 5.10.*
- unaffected 5.15.121 – ≤ 5.15.*
- unaffected 6.1.40 – ≤ 6.1.*
- unaffected 6.4.5 – ≤ 6.4.*
- unaffected 6.5 – ≤ *
References (8)
- https://git.kernel.org/stable/c/8a55556cd7e0220486163b1285ce11a8be2ce5fa (opens in a new tab)
- https://git.kernel.org/stable/c/4647d2e88918a078359d1532d90c417a38542c9e (opens in a new tab)
- https://git.kernel.org/stable/c/d25fded78d88e1515439b3ba581684d683e0b6ab (opens in a new tab)
- https://git.kernel.org/stable/c/a9fe97fb7b4ee21bffb76f2acb05769bad27ae70 (opens in a new tab)
- https://git.kernel.org/stable/c/079c8264ed9fea8cbcac01ad29040f901cbc3692 (opens in a new tab)
- https://git.kernel.org/stable/c/90770dad1eb30967ebd8d37d82830bcf270b3293 (opens in a new tab)
- https://git.kernel.org/stable/c/5bcdaafd92be6035ddc77fa76650cf9dd5b864c4 (opens in a new tab)
- https://git.kernel.org/stable/c/fc0cba0c7be8261a1625098bd1d695077ec621c9 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-53322)Record last updated .