CVE-2023-52645

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux59b644b01cf48d6042f3c5983d464921a4920845 < 475426ad1ae0bfdfd8f160ed9750903799392438affected
LinuxLinux59b644b01cf48d6042f3c5983d464921a4920845 < 339ddc983bc1622341d95f244c361cda3da3a4ffaffected
LinuxLinux59b644b01cf48d6042f3c5983d464921a4920845 < f83b9abee9faa4868a6fac4669b86f4c215dae25affected
LinuxLinux59b644b01cf48d6042f3c5983d464921a4920845 < 3cd1d92ee1dbf3e8f988767eb75f26207397792baffected
LinuxLinux59b644b01cf48d6042f3c5983d464921a4920845 < c41336f4d69057cbf88fed47951379b384540df5affected
LinuxLinux5.11affected
LinuxLinux0 < 5.11unaffected
LinuxLinux5.15.150 <= 5.15.*unaffected
LinuxLinux6.1.80 <= 6.1.*unaffected
LinuxLinux6.6.18 <= 6.6.*unaffected
LinuxLinux6.7.6 <= 6.7.*unaffected
LinuxLinux6.8 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References