wifi: iwlwifi: mvm: ensure offloading TID queue exists
Summary
| CVE | CVE-2024-27056 |
|---|---|
| State | PUBLISHED |
| Assigner | Linux |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2024-05-01 13:15:50 UTC |
| Updated | 2026-07-14 13:17:07 UTC |
| Description | In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: ensure offloading TID queue exists The resume code path assumes that the TX queue for the offloading TID has been configured. At resume time it then tries to sync the write pointer as it may have been updated by the firmware. In the unusual event that no packets have been send on TID 0, the queue will not have been allocated and this causes a crash. Fix this by ensuring the queue exist at suspend time. |
Risk And Classification
Primary CVSS: v3.1 5.5 MEDIUM from [email protected]
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Problem Types: NVD-CWE-noinfo
CVSS v3.1 Breakdown
Attack Vector
LocalAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Linux | Linux Kernel | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Linux | Linux | affected ba7136f3f9e849e5776429317bf45ac3d4cfa3f7 4903303f25f48b5a1e34e6324c7fae9ccd6b959a git | Not specified |
| CNA | Linux | Linux | affected ba7136f3f9e849e5776429317bf45ac3d4cfa3f7 35afffaddbe8d310dc61659da0b1a337b0d0addc git | Not specified |
| CNA | Linux | Linux | affected ba7136f3f9e849e5776429317bf45ac3d4cfa3f7 ed35a509390ef4011ea2226da5dd6f62b73873b5 git | Not specified |
| CNA | Linux | Linux | affected ba7136f3f9e849e5776429317bf45ac3d4cfa3f7 78f65fbf421a61894c14a1b91fe2fb4437b3fe5f git | Not specified |
| CNA | Linux | Linux | affected 5.4 | Not specified |
| CNA | Linux | Linux | unaffected 5.4 semver | Not specified |
| CNA | Linux | Linux | unaffected 6.1.132 6.1.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.6.85 6.6.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.7.11 6.7.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.8 * original_commit_for_fix | Not specified |
| ADP | Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | affected V3.1.6 * custom | Not specified |
| ADP | Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | affected V3.1.6 * custom | Not specified |
| ADP | Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | affected V3.1.6 * custom | Not specified |
| ADP | Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | affected V3.1.6 * custom | Not specified |
| ADP | Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP | affected V3.1.6 * custom | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| git.kernel.org/stable/c/ed35a509390ef4011ea2226da5dd6f62b73873b5 | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/35afffaddbe8d310dc61659da0b1a337b0d0addc | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | Patch |
| cert-portal.siemens.com/productcert/html/ssa-019113.html | 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e | cert-portal.siemens.com | |
| lists.debian.org/debian-lts-announce/2025/05/msg00045.html | af854a3a-2127-422b-91ae-364da2661108 | lists.debian.org | |
| git.kernel.org/stable/c/78f65fbf421a61894c14a1b91fe2fb4437b3fe5f | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/4903303f25f48b5a1e34e6324c7fae9ccd6b959a | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | Patch |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.