CVE-2023-52645 (GCVE-0-2023-52645)

Vulnerability from cvelistv5 – Published: 2024-04-17 15:59 – Updated: 2025-05-04 07:40
VLAI?
Title
pmdomain: mediatek: fix race conditions with genpd
Summary
In the Linux kernel, the following vulnerability has been resolved: pmdomain: mediatek: fix race conditions with genpd If the power domains are registered first with genpd and *after that* the driver attempts to power them on in the probe sequence, then it is possible that a race condition occurs if genpd tries to power them on in the same time. The same is valid for powering them off before unregistering them from genpd. Attempt to fix race conditions by first removing the domains from genpd and *after that* powering down domains. Also first power up the domains and *after that* register them to genpd.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 59b644b01cf48d6042f3c5983d464921a4920845 , < 475426ad1ae0bfdfd8f160ed9750903799392438 (git)
Affected: 59b644b01cf48d6042f3c5983d464921a4920845 , < 339ddc983bc1622341d95f244c361cda3da3a4ff (git)
Affected: 59b644b01cf48d6042f3c5983d464921a4920845 , < f83b9abee9faa4868a6fac4669b86f4c215dae25 (git)
Affected: 59b644b01cf48d6042f3c5983d464921a4920845 , < 3cd1d92ee1dbf3e8f988767eb75f26207397792b (git)
Affected: 59b644b01cf48d6042f3c5983d464921a4920845 , < c41336f4d69057cbf88fed47951379b384540df5 (git)
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    Linux Linux Affected: 5.11
Unaffected: 0 , < 5.11 (semver)
Unaffected: 5.15.150 , ≤ 5.15.* (semver)
Unaffected: 6.1.80 , ≤ 6.1.* (semver)
Unaffected: 6.6.18 , ≤ 6.6.* (semver)
Unaffected: 6.7.6 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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