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CVE-2022-50281
MIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create()
Medium5.5EPSS 0.16%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: MIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create() In error case in bridge_platform_create after calling platform_device_add()/platform_device_add_data()/ platform_device_add_resources(), release the failed 'pdev' or it will be leak, call platform_device_put() to fix this problem. Besides, 'pdev' is divided into 'pdev_wd' and 'pdev_bd', use platform_device_unregister() to release sgi_w1 resources when xtalk-bridge registration fails.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Analyzed | 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)
- 0.16% · top 95% of all CVEs (7 Nov 2026)
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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 5dc76a96e95ae041c1d8e52714bd77576b35919b – < da2aecef866b476438d02c662507a0e4e818da9d
- affected 5dc76a96e95ae041c1d8e52714bd77576b35919b – < 93296e7ab774230b7c36541dead10b6da39b650f
- affected 5dc76a96e95ae041c1d8e52714bd77576b35919b – < d7ac29e60d0ff71e9e414af595b8c92800f7fa90
- affected 5dc76a96e95ae041c1d8e52714bd77576b35919b – < 48025893b3e31b917ad654d28d23fff66681cac4
- affected 5dc76a96e95ae041c1d8e52714bd77576b35919b – < 11bec9cba4de06b3c0e9e4041453c2caaa1cbec1
- affected 5.5
- unaffected < 5.5
- unaffected 5.10.150 – ≤ 5.10.*
- unaffected 5.15.75 – ≤ 5.15.*
- unaffected 5.19.17 – ≤ 5.19.*
- unaffected 6.0.3 – ≤ 6.0.*
- unaffected 6.1 – ≤ *
References (5)
- https://git.kernel.org/stable/c/da2aecef866b476438d02c662507a0e4e818da9d (opens in a new tab)
- https://git.kernel.org/stable/c/93296e7ab774230b7c36541dead10b6da39b650f (opens in a new tab)
- https://git.kernel.org/stable/c/d7ac29e60d0ff71e9e414af595b8c92800f7fa90 (opens in a new tab)
- https://git.kernel.org/stable/c/48025893b3e31b917ad654d28d23fff66681cac4 (opens in a new tab)
- https://git.kernel.org/stable/c/11bec9cba4de06b3c0e9e4041453c2caaa1cbec1 (opens in a new tab)
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)
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[](https://trackcve.app/cve/CVE-2022-50281)Record last updated .