CVE-2022-48693
soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs
MEDIUM 5.5
At a glance
- Source
- NVD
- EPSS
- EPSS 0.23 % · percentile 14 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Modified
Description
In the Linux kernel, the following vulnerability has been resolved: soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs In brcmstb_pm_probe(), there are two kinds of leak bugs: (1) we need to add of_node_put() when for_each__matching_node() breaks (2) we need to add iounmap() for each iomap in fail path
Weaknesses (CWE)
- CWE-401 — Missing Release of Memory after Effective Lifetime
References
- https://git.kernel.org/stable/c/0284b4e6dec6088a41607aa3f42bf51edff01883
- https://git.kernel.org/stable/c/57b2897ec3ffe4cbe018446be6d04432919dca6b
- https://git.kernel.org/stable/c/6dc0251638a4a1a998506dbd4627f8317e907558
- https://git.kernel.org/stable/c/43245c77d9efd8c9eb91bf225d07954dcf32204d
- https://git.kernel.org/stable/c/653500b400d5576940b7429690f7197199ddcc82
- https://git.kernel.org/stable/c/1085f5080647f0c9f357c270a537869191f7f2a1
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-2022-53572
- GCVE · GCVE-0-2022-48693
CERT-FR advisories
- CERTFR-2025-AVI-0088 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0526 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0496 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0420 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.258cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.213cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.143cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.68cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 5.19.9
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 0b741b8234c86065fb6954d32d427b3f7e14756f < 0284b4e6dec6088a41607aa3f42bf51edff01883 ; affected 0b741b8234c86065fb6954d32d427b3f7e14756f < 57b2897ec3ffe4cbe018446be6d04432919dca6b ; affected 0b741b8234c86065fb6954d32d427b3f7e14756f < 6dc0251638a4a1a998506dbd4627f8317e907558 ; affected 0b741b8234c86065fb6954d32d427b3f7e14756f < 43245c77d9efd8c9eb91bf225d07954dcf32204d ; affected 0b741b8234c86065fb6954d32d427b3f7e14756f < 653500b400d5576940b7429690f7197199ddcc82 ; affected 0b741b8234c86065fb6954d32d427b3f7e14756f < 1085f5080647f0c9f357c270a537869191f7f2a1 |
| Linux · Linux | affected 4.15 ; unaffected 0 < 4.15 ; unaffected 4.19.258 ≤ 4.19.* ; unaffected 5.4.213 ≤ 5.4.* ; unaffected 5.10.143 ≤ 5.10.* ; unaffected 5.15.68 ≤ 5.15.* |
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 |