CVEvulnerability
CVE-2025-68765
- Status
- Deferred
- Published
- 2026-01-05
- Last modified
- 2026-10-14
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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.
References
- https://git.kernel.org/stable/c/1c3c234af9407256ed670c8752923a672eea4225 git.kernel.org
- https://git.kernel.org/stable/c/278bfed4529a0c9c9119f5a52ddafe69db61a75c git.kernel.org
- https://git.kernel.org/stable/c/4d42aba0ee49c0aa015c50c4f2a07cf8fa1c3a49 git.kernel.org
- https://git.kernel.org/stable/c/53d1548612670aa8b5d89745116cc33d9d172863 git.kernel.org
- https://git.kernel.org/stable/c/594ff8bb69e239678a8baa461827ce4bb90eff8f git.kernel.org
- https://git.kernel.org/stable/c/d6c91fc732698642f70c688324c98551b97b412c git.kernel.org
- https://git.kernel.org/stable/c/fb905e69941b44e03fe1a24e95328d45442b6d6d git.kernel.org