CVE-2024-35975

MEDIUM5.5

octeontx2-pf: Fix transmit scheduler resource leak

Published May 20, 2024

Modified 8 months ago

No fix available

Details

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

octeontx2-pf: Fix transmit scheduler resource leak

Inorder to support shaping and scheduling, Upon class creation Netdev driver allocates trasmit schedulers.

The previous patch which added support for Round robin scheduling has a bug due to which driver is not freeing transmit schedulers post class deletion.

This patch fixes the same.

References

WEBhttps://git.kernel.org/stable/c/7af5582ea67209a23e44be9a9612ba7897be1f47 WEBhttps://git.kernel.org/stable/c/b34fe77a1b18654233e4e54b334fcaeddf487100 WEBhttps://git.kernel.org/stable/c/bccb798e07f8bb8b91212fe8ed1e421685449076 ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2024-35975

CVSS Analysis

CVSS v3.1

5.5

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

5.5/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Ecosystems

Timeline

PublishedMay 20, 2024

ModifiedMay 4, 2025