CVE-2022-50281: falha em Linux
MIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create()
Publicada em · Atualizada em
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 95% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
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Referências
https://git.kernel.org/stable/c/11bec9cba4de06b3c0e9e4041453c2caaa1cbec1https://git.kernel.org/stable/c/48025893b3e31b917ad654d28d23fff66681cac4https://git.kernel.org/stable/c/93296e7ab774230b7c36541dead10b6da39b650fhttps://git.kernel.org/stable/c/d7ac29e60d0ff71e9e414af595b8c92800f7fa90https://git.kernel.org/stable/c/da2aecef866b476438d02c662507a0e4e818da9d