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CVE-2025-68354

UnknownEPSS 0.18%

Last modified

CVE-2025-68354 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: regulator: core: Protect regulator_supply_alias_list with regulator_list_mutex regulator_supply_alias_list was accessed without any locking in regulator_supply_alias(), regulator_register_supply_alias(), and regulator_unregister_supply_alias(). Concurrent registration, unregistration and lookups can race, leading to: 1 use-after-free if an alias entry is removed while being read, 2 duplicate entries when two threads register the same alias, 3 inconsistent alias mappings observed by consumers. Protect all traversals, insertions and deletions on regulator_supply_alias_list with the existing regulator_list_mutex.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: regulator: core: Protect regulator_supply_alias_list with regulator_list_mutex regulator_supply_alias_list was accessed without any locking in regulator_supply_alias(), regulator_register_supply_alias(), and regulator_unregister_supply_alias(). Concurrent registration, unregistration and lookups can race, leading to: 1 use-after-free if an alias entry is removed while being read, 2 duplicate entries when two threads register the same alias, 3 inconsistent alias mappings observed by consumers. Protect all traversals, insertions and deletions on regulator_supply_alias_list with the existing regulator_list_mutex.

Metrics

EPSS Probability
0.18%

7.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= a06ccd9c3785fa5550917ae036944f4e080b5749, < e1587064137028e7edcca14fb766b68d27bec94b; >= a06ccd9c3785fa5550917ae036944f4e080b5749, < 9d041a7ba13f21adfac052eb3fda1df62f2166c1; >= a06ccd9c3785fa5550917ae036944f4e080b5749, < a63fbc07d1b34a9821ea3b31ff4e6456f9d0aa61; >= a06ccd9c3785fa5550917ae036944f4e080b5749, < 09811a83b214cc15521e0d818e43ae9043e9a28d; >= a06ccd9c3785fa5550917ae036944f4e080b5749, < a9864d42ebcdd394ebb864643b961b36e7b515be; >= a06ccd9c3785fa5550917ae036944f4e080b5749, < 431a1d44ad4866362cc28fc1cc4ca93d84989239; >= a06ccd9c3785fa5550917ae036944f4e080b5749, < 64099b5c0aeb70bc7cd5556eb7f59c5b4a5010bf; >= a06ccd9c3785fa5550917ae036944f4e080b5749, < 0cc15a10c3b4ab14cd71b779fd5c9ca0cb2bc30d
LinuxLinux3.13

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2025-68354?
In the Linux kernel, the following vulnerability has been resolved: regulator: core: Protect regulator_supply_alias_list with regulator_list_mutex regulator_supply_alias_list was accessed without any locking in regulator_supply_alias(), regulator_register_supply_alias(), and regulator_unregister_supply_alias(). Concurrent registration, unregistration and lookups can race, leading to: 1 use-after-free if an alias entry is removed while being read, 2 duplicate entries when two threads register the same alias, 3 inconsistent alias mappings observed by consumers. Protect all traversals, insertions and deletions on regulator_supply_alias_list with the existing regulator_list_mutex.
How severe is CVE-2025-68354?
Severity scoring for CVE-2025-68354 is pending analysis. The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2025-68354?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST