CVE-2024-27056
wifi: iwlwifi: mvm: ensure offloading TID queue exists
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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.
En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: iwlwifi: mvm: asegúrese de que exista la cola de descarga TID La ruta del código de reanudación supone que se ha configurado la cola de TX para la descarga de TID. En el momento de la reanudación, intenta sincronizar el puntero de escritura, ya que es posible que el firmware lo haya actualizado. En el caso inusual de que no se hayan enviado paquetes en el TID 0, la cola no se habrá asignado y esto provocará una falla. Solucione este problema asegurándose de que la cola exista en el momento de la suspensión.
A vulnerability was found in the Linux kernel's iwlwifi driver for Intel wireless devices. This issue occurs when the system attempts to sync the TX queue for an offloading TID during resume, but the queue is not allocated if no packets have been sent on TID 0.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-02-19 CVE Reserved
- 2024-05-01 CVE Published
- 2024-05-02 EPSS Updated
- 2024-11-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (4)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://git.kernel.org/stable/c/ed35a509390ef4011ea2226da5dd6f62b73873b5 | 2024-03-26 | |
| https://git.kernel.org/stable/c/78f65fbf421a61894c14a1b91fe2fb4437b3fe5f | 2024-02-21 |
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2024-27056 | 2024-06-05 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2278409 | 2024-06-05 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | < 6.7.11 Search vendor "Linux" for product "Linux Kernel" and version " < 6.7.11" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | < 6.8 Search vendor "Linux" for product "Linux Kernel" and version " < 6.8" | en |
Affected
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