Riskcovery

CVE-2024-35858

net: bcmasp: fix memory leak when bringing down interface

State
Published
Severity
7.8 High
Published
May 17, 2024
Updated
Aug 5, 2026
Reserved
May 17, 2024

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

net: bcmasp: fix memory leak when bringing down interface

When bringing down the TX rings we flush the rings but forget to reclaimed the flushed packets. This leads to a memory leak since we do not free the dma mapped buffers. This also leads to tx control block corruption when bringing down the interface for power management.

Scores

CVSSScoreVectorSource
3.17.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 490cb412007de593e07c1d3e2b1ec4233886707c to before 09040baf8779ad880e0e0d0ea10e57aa929ef3abAffected
  • 490cb412007de593e07c1d3e2b1ec4233886707c to before 2389ad1990163d29cba5480d693b4c2e31cc545cAffected
  • 490cb412007de593e07c1d3e2b1ec4233886707c to before 9f898fc2c31fbf0ac5ecd289f528a716464cb005Affected
LinuxLinux
  • 6.6Affected
  • before 6.6Not affected
  • 6.6.30 through 6.6.*Not affected
  • 6.8.9 through 6.8.*Not affected
  • 6.9 and laterNot affected

References

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