hwmon: (drivetemp) Fix driver producing garbage data when SCSI errors occur (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.20 % · percentile 10 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Modified
Description
In the Linux kernel, the following vulnerability has been resolved: hwmon: (drivetemp) Fix driver producing garbage data when SCSI errors occur scsi_execute_cmd() function can return both negative (linux codes) and positive (scsi_cmnd result field) error codes. Currently the driver just passes error codes of scsi_execute_cmd() to hwmon core, which is incorrect because hwmon only checks for negative error codes. This leads to hwmon reporting uninitialized data to userspace in case of SCSI errors (for example if the disk drive was disconnected). This patch checks scsi_execute_cmd() output and returns -EIO if it's error code is positive. [groeck: Avoid inline variable declaration for portability]
References
- https://git.kernel.org/stable/c/babdf2a11329d30dc5086eb7a938a360aa490282
- https://git.kernel.org/stable/c/0435d35f9d511fa5ddba49c9f68f947e395c93f9
- https://git.kernel.org/stable/c/f9723fd2770ef5563ff1685f72bcc1c411219c29
- https://git.kernel.org/stable/c/53e25b10a28edaf8c2a1d3916fd8929501a50dfc
- https://git.kernel.org/stable/c/42268d885e44af875a6474f7bba519cc6cea6a9d
- https://git.kernel.org/stable/c/82163d63ae7a4c36142cd252388737205bb7e4b9
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2025-2605
- GCVE · GCVE-0-2025-21656
CERT-FR advisories
- CERTFR-2026-AVI-0326 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0316 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0254 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0151 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0133 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0088 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.6 < 6.6.72cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.7 < 6.12.10cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.13:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.13:rc3:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.13:rc4:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.13:rc5:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.13:rc6:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 5b46903d8bf372e563bf2150d46b87fff197a109 < babdf2a11329d30dc5086eb7a938a360aa490282 ; affected 5b46903d8bf372e563bf2150d46b87fff197a109 < 0435d35f9d511fa5ddba49c9f68f947e395c93f9 ; affected 5b46903d8bf372e563bf2150d46b87fff197a109 < f9723fd2770ef5563ff1685f72bcc1c411219c29 ; affected 5b46903d8bf372e563bf2150d46b87fff197a109 < 53e25b10a28edaf8c2a1d3916fd8929501a50dfc ; affected 5b46903d8bf372e563bf2150d46b87fff197a109 < 42268d885e44af875a6474f7bba519cc6cea6a9d ; affected 5b46903d8bf372e563bf2150d46b87fff197a109 < 82163d63ae7a4c36142cd252388737205bb7e4b9 |
| Linux · Linux | affected 5.6 ; unaffected 0 < 5.6 ; unaffected 5.10.273 ≤ 5.10.* ; unaffected 5.15.224 ≤ 5.15.* ; unaffected 6.1.191 ≤ 6.1.* ; unaffected 6.6.72 ≤ 6.6.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |