CVE-2022-48650
scsi: qla2xxx: Fix memory leak in __qlt_24xx_handle_abts()
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix memory leak in __qlt_24xx_handle_abts() Commit 8f394da36a36 ("scsi: qla2xxx: Drop TARGET_SCF_LOOKUP_LUN_FROM_TAG") made the __qlt_24xx_handle_abts() function return early if tcm_qla2xxx_find_cmd_by_tag() didn't find a command, but it missed to clean up the allocated memory for the management command.
Timeline
ID reserved
By Linux
- 2 months later
· 2 months later
Published
- 2 years later
· 2 years 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 |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | Medium4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.23% · top 86% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.7.
Weakness
- CWE-noinfo Not enough information
- CWE-401 (opens in a new tab)All about CWE-401 and its CVEs
Affected products
- affected 1c5bf7c529d95755f32b8ef449d10df2d50aaf5a – < 29a22a3d495c147117137719d2c39045c44ccebf
- affected 8f394da36a361cbe0e1e8b1d4213e5598c8095ac – < 89df49e561b4a8948521fc3f8a013012eaa08f82
- affected 8f394da36a361cbe0e1e8b1d4213e5598c8095ac – < 6a4236ed47f5b0a57eb6b8fb1c351b15b3d341d7
- affected 8f394da36a361cbe0e1e8b1d4213e5598c8095ac – < 601be20fc6a1b762044d2398befffd6bf236cebf
- affected 5.11
- unaffected < 5.11
- unaffected 5.15.71 – ≤ 5.15.*
- unaffected 5.19.12 – ≤ 5.19.*
- unaffected 6.0 – ≤ *
References (4)
- https://git.kernel.org/stable/c/29a22a3d495c147117137719d2c39045c44ccebf (opens in a new tab)
- https://git.kernel.org/stable/c/89df49e561b4a8948521fc3f8a013012eaa08f82 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/6a4236ed47f5b0a57eb6b8fb1c351b15b3d341d7 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/601be20fc6a1b762044d2398befffd6bf236cebf (opens in a new tab)x_transferred
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-2022-48650)Record last updated .