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CVE-2024-46825

wifi: iwlwifi: mvm: use IWL_FW_CHECK for link ID check

MEDIUM
5.5
CVSS Score
Published: September 27, 2024 at 12:39 PM UTC
Updated: June 17, 2026 at 07:56 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: use IWL_FW_CHECK for link ID check The lookup function iwl_mvm_rcu_fw_link_id_to_link_conf() is normally called with input from the firmware, so it should use IWL_FW_CHECK() instead of WARN_ON().

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
6.5 ≤ v < 6.10.106.5 ≤ v < 6.116.5 ≤ v < 6.6.516.6 ≤ v < 6.6.516.7 ≤ v < 6.10.106.5d464550bb2e9cce2c377ed39c7e327e7db6e2be9
Vendor states this is fixed in 3cca098c91391b3fa48142bfda57048b985c87f6 (fixed)
Vendor states this is fixed in 415f3634d53c7fb4cf07d2f5a0be7f2e15e6da33 (fixed)
Vendor states this is fixed in 9215152677d4b321801a92b06f6d5248b2b4465f (fixed)
Vendor states this is fixed in 6.10.10 (unaffected)
Vendor states this is fixed in 6.11 (unaffected)
Vendor states this is fixed in 6.5 (unaffected)
Vendor states this is fixed in 6.6.51 (unaffected)

References (3)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/3cca098c91391b3fa48142bfda57048b985c87f6
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/415f3634d53c7fb4cf07d2f5a0be7f2e15e6da33
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/9215152677d4b321801a92b06f6d5248b2b4465f

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
NVD-CWE-noinfo

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