iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe() (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.28 % · percentile 20 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Modified
Description
In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe() It will cause null-ptr-deref when using 'res', if platform_get_resource() returns NULL, so move using 'res' after devm_ioremap_resource() that will check it to avoid null-ptr-deref. And use devm_platform_get_and_ioremap_resource() to simplify code.
Weaknesses (CWE)
- CWE-476 — NULL Pointer Dereference
References
- https://git.kernel.org/stable/c/3660db29b0305f9a1d95979c7af0f5db6ea99f5d
- https://git.kernel.org/stable/c/98dd53a92825747395649f54d23512a13c3ed471
- https://git.kernel.org/stable/c/80776a71340f57d6a4952635fc89f0342072f3ca
- https://git.kernel.org/stable/c/449fc4561762ad9ad85362d5f01f0d0df397457a
- https://git.kernel.org/stable/c/d9ed8af1dee37f181096631fb03729ece98ba816
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 | CISA-ADP |
| 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) |
| 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 · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
European references
- ENISA EUVD · EUVD-2022-54904
- GCVE · GCVE-0-2022-49323
CERT-FR advisories
- CERTFR-2025-AVI-1057 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0723 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0336 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0307 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0252 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*< 5.10.122cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.47cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 5.17.15cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.18 < 5.18.4
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 9648cbc9625b67c91ed1aaf4b8b77f3f0c537496 < 3660db29b0305f9a1d95979c7af0f5db6ea99f5d ; affected 9648cbc9625b67c91ed1aaf4b8b77f3f0c537496 < 98dd53a92825747395649f54d23512a13c3ed471 ; affected 9648cbc9625b67c91ed1aaf4b8b77f3f0c537496 < 80776a71340f57d6a4952635fc89f0342072f3ca ; affected 9648cbc9625b67c91ed1aaf4b8b77f3f0c537496 < 449fc4561762ad9ad85362d5f01f0d0df397457a ; affected 9648cbc9625b67c91ed1aaf4b8b77f3f0c537496 < d9ed8af1dee37f181096631fb03729ece98ba816 |
| Linux · Linux | affected 4.11 ; unaffected 0 < 4.11 ; unaffected 5.10.122 ≤ 5.10.* ; unaffected 5.15.47 ≤ 5.15.* ; unaffected 5.17.15 ≤ 5.17.* ; unaffected 5.18.4 ≤ 5.18.* |
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 |