VulnerabilityAnalyzed
CVE-2026-64144
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: fix urb->setup_packet leak in error paths The setup_packet of control urb is not freed if usb_submit_urb fails or the submitted urb is killed.
MEDIUM 5.5EPSS 0.13%
Does this matter?
Lower severity and a low EPSS score (0.13%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: fix urb->setup_packet leak in error paths The setup_packet of control urb is not freed if usb_submit_urb fails or the submitted urb is killed. Add free in these two paths.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.13% probability · 3th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0d2572bafea33c7cd1d77c6a25f25ff31a432482Patch
- https://git.kernel.org/stable/c/2a1905730e0c771b999906a7b509722f795563c6Patch
- https://git.kernel.org/stable/c/68c027c2003b0a8a1439d0301c59c6fd1eb3b844Patch
- https://git.kernel.org/stable/c/a0f5268c77eb73f84ba7c210ddfc54b1c73ff80cPatch
- https://git.kernel.org/stable/c/dd1dda6b8d6e1f4376a5b3055a04f0ecbdb4d6bdPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.