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CVE-2022-48693
soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs
Medium5.5EPSS 0.23%
- Published
- Updated
- Reserved
- Assigned by
- Linux
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
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.23% · top 86% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
Affected products
- affected 0b741b8234c86065fb6954d32d427b3f7e14756f – < 0284b4e6dec6088a41607aa3f42bf51edff01883
- affected 0b741b8234c86065fb6954d32d427b3f7e14756f – < 57b2897ec3ffe4cbe018446be6d04432919dca6b
- affected 0b741b8234c86065fb6954d32d427b3f7e14756f – < 6dc0251638a4a1a998506dbd4627f8317e907558
- affected 0b741b8234c86065fb6954d32d427b3f7e14756f – < 43245c77d9efd8c9eb91bf225d07954dcf32204d
- affected 0b741b8234c86065fb6954d32d427b3f7e14756f – < 653500b400d5576940b7429690f7197199ddcc82
- affected 0b741b8234c86065fb6954d32d427b3f7e14756f – < 1085f5080647f0c9f357c270a537869191f7f2a1
- affected 4.15
- unaffected < 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.*
- unaffected 5.19.9 – ≤ 5.19.*
- unaffected 6.0 – ≤ *
References (6)
- https://git.kernel.org/stable/c/0284b4e6dec6088a41607aa3f42bf51edff01883 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/57b2897ec3ffe4cbe018446be6d04432919dca6b (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/6dc0251638a4a1a998506dbd4627f8317e907558 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/43245c77d9efd8c9eb91bf225d07954dcf32204d (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/653500b400d5576940b7429690f7197199ddcc82 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/1085f5080647f0c9f357c270a537869191f7f2a1 (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-2022-48693)Record last updated .