CVE-2024-35972
bnxt_en: Fix possible memory leak in bnxt_rdma_aux_device_init()
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
bnxt_en: Fix possible memory leak in bnxt_rdma_aux_device_init()
If ulp = kzalloc() fails, the allocated edev will leak because it is
not properly assigned and the cleanup path will not be able to free it.
Fix it by assigning it properly immediately after allocation.
En el kernel de Linux, se resolvió la siguiente vulnerabilidad: bnxt_en: corrige una posible pérdida de memoria en bnxt_rdma_aux_device_init() Si ulp = kzalloc() falla, el edev asignado se perderá porque no está asignado correctamente y la ruta de limpieza no podrá liberarlo. Solucionarlo asignándolo correctamente inmediatamente después de la asignación.
*Credits:
N/A
CVSS Scores
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Privileges Required
User Interaction
Scope
Confidentiality
Integrity
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* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-05-17 CVE Reserved
- 2024-05-20 CVE Published
- 2024-05-24 EPSS Updated
- 2024-08-02 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-401: Missing Release of Memory after Effective Lifetime
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/30343221132430c24b468493c861f71e2bad131f | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
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" | >= 6.3 < 6.6.28 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.3 < 6.6.28" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.3 < 6.8.7 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.3 < 6.8.7" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.3 < 6.9 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.3 < 6.9" | en |
Affected
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