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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.

PUBLISHED Reserved 2025-09-15 | Published 2025-09-15 | Updated 2025-09-15 | Assigner Linux

Product status

Default status
unaffected

5dc76a96e95ae041c1d8e52714bd77576b35919b (git) before da2aecef866b476438d02c662507a0e4e818da9d
affected

5dc76a96e95ae041c1d8e52714bd77576b35919b (git) before 93296e7ab774230b7c36541dead10b6da39b650f
affected

5dc76a96e95ae041c1d8e52714bd77576b35919b (git) before d7ac29e60d0ff71e9e414af595b8c92800f7fa90
affected

5dc76a96e95ae041c1d8e52714bd77576b35919b (git) before 48025893b3e31b917ad654d28d23fff66681cac4
affected

5dc76a96e95ae041c1d8e52714bd77576b35919b (git) before 11bec9cba4de06b3c0e9e4041453c2caaa1cbec1
affected

Default status
affected

5.5
affected

Any version before 5.5
unaffected

5.10.150 (semver)
unaffected

5.15.75 (semver)
unaffected

5.19.17 (semver)
unaffected

6.0.3 (semver)
unaffected

6.1 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/da2aecef866b476438d02c662507a0e4e818da9d

git.kernel.org/...c/93296e7ab774230b7c36541dead10b6da39b650f

git.kernel.org/...c/d7ac29e60d0ff71e9e414af595b8c92800f7fa90

git.kernel.org/...c/48025893b3e31b917ad654d28d23fff66681cac4

git.kernel.org/...c/11bec9cba4de06b3c0e9e4041453c2caaa1cbec1

cve.org (CVE-2022-50281)

nvd.nist.gov (CVE-2022-50281)

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