CVE-2024-36921

HIGH7.8

wifi: iwlwifi: mvm: guard against invalid STA ID on removal

Published May 30, 2024

Modified 7 months ago

No fix available

Details

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

wifi: iwlwifi: mvm: guard against invalid STA ID on removal

Guard against invalid station IDs in iwl_mvm_mld_rm_sta_id as that would result in out-of-bounds array accesses. This prevents issues should the driver get into a bad state during error handling.

References

WEBhttps://git.kernel.org/stable/c/17f64517bf5c26af56b6c3566273aad6646c3c4f WEBhttps://git.kernel.org/stable/c/94f80a8ec15e238b78521f20f8afaed60521a294 WEBhttps://git.kernel.org/stable/c/fab21d220017daa5fd8a3d788ff25ccfecfaae2f ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2024-36921

CVSS Analysis

CVSS v3.1

7.8

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

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

Ecosystems

Timeline

PublishedMay 30, 2024

ModifiedJun 19, 2025