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CVE-2025-68765

UnknownEPSS 0.16%

Last modified

CVE-2025-68765 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: Fix memory leak in mt7615_mcu_wtbl_sta_add() In mt7615_mcu_wtbl_sta_add(), an skb sskb is allocated. If the subsequent call to mt76_connac_mcu_alloc_wtbl_req() fails, the function returns an error without freeing sskb, leading to a memory leak. Fix this by calling dev_kfree_skb() on sskb in the error handling path to ensure it is properly released.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: Fix memory leak in mt7615_mcu_wtbl_sta_add() In mt7615_mcu_wtbl_sta_add(), an skb sskb is allocated. If the subsequent call to mt76_connac_mcu_alloc_wtbl_req() fails, the function returns an error without freeing sskb, leading to a memory leak. Fix this by calling dev_kfree_skb() on sskb in the error handling path to ensure it is properly released.

Metrics

EPSS Probability
0.16%

5.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

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

VendorProductVersions
LinuxLinux>= 99c457d902cf90bdc0df5d57e6156ec108711068, < d6c91fc732698642f70c688324c98551b97b412c; >= 99c457d902cf90bdc0df5d57e6156ec108711068, < 594ff8bb69e239678a8baa461827ce4bb90eff8f; >= 99c457d902cf90bdc0df5d57e6156ec108711068, < 1c3c234af9407256ed670c8752923a672eea4225; >= 99c457d902cf90bdc0df5d57e6156ec108711068, < 278bfed4529a0c9c9119f5a52ddafe69db61a75c; >= 99c457d902cf90bdc0df5d57e6156ec108711068, < fb905e69941b44e03fe1a24e95328d45442b6d6d; >= 99c457d902cf90bdc0df5d57e6156ec108711068, < 4d42aba0ee49c0aa015c50c4f2a07cf8fa1c3a49; >= 99c457d902cf90bdc0df5d57e6156ec108711068, < 53d1548612670aa8b5d89745116cc33d9d172863
LinuxLinux5.7

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2025-68765?
In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: Fix memory leak in mt7615_mcu_wtbl_sta_add() In mt7615_mcu_wtbl_sta_add(), an skb sskb is allocated. If the subsequent call to mt76_connac_mcu_alloc_wtbl_req() fails, the function returns an error without freeing sskb, leading to a memory leak. Fix this by calling dev_kfree_skb() on sskb in the error handling path to ensure it is properly released.
How severe is CVE-2025-68765?
Severity scoring for CVE-2025-68765 is pending analysis. The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.
How do I fix CVE-2025-68765?
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