CVE-2024-38632
vfio/pci: fix potential memory leak in vfio_intx_enable()
Severity Score
5.1
*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: vfio/pci: fix potential memory leak in vfio_intx_enable() If vfio_irq_ctx_alloc() failed will lead to 'name' memory leak.
Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux kernel contained a type-confusion error. A physically proximate remote attacker could use this to cause a denial of service or possibly execute arbitrary code. Andy Nguyen discovered that the Bluetooth A2MP implementation in the Linux kernel did not properly initialize memory in some situations. A physically proximate remote attacker could use this to expose sensitive information.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-06-18 CVE Reserved
- 2024-06-21 CVE Published
- 2024-12-19 CVE Updated
- 2025-03-18 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-402: Transmission of Private Resources into a New Sphere ('Resource Leak')
CAPEC
References (15)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/4cb0d7532126d23145329826c38054b4e9a05e7c | Vuln. Introduced | |
| https://git.kernel.org/stable/c/7d29d4c72c1e196cce6969c98072a272d1a703b3 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/69276a555c740acfbff13fb5769ee9c92e1c828e | Vuln. Introduced | |
| https://git.kernel.org/stable/c/18c198c96a815c962adc2b9b77909eec0be7df4d | Vuln. Introduced | |
| https://git.kernel.org/stable/c/b18fa894d615c8527e15d96b76c7448800e13899 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/27d40bf72dd9a6600b76ad05859176ea9a1b4897 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/4c089cefe30924fbe20dd1ee92774ea1f5eca834 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/0e09cf81959d9f12b75ad5c6dd53d237432ed034 | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2024-38632 | 2024-11-12 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2293696 | 2024-11-12 |
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" | >= 5.15.154 < 5.15.168 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.15.154 < 5.15.168" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.1.84 < 6.1.113 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.1.84 < 6.1.113" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6.24 < 6.6.33 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6.24 < 6.6.33" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.9 < 6.9.4 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.9 < 6.9.4" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.9 < 6.10 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.9 < 6.10" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 5.4.274 Search vendor "Linux" for product "Linux Kernel" and version "5.4.274" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 5.10.215 Search vendor "Linux" for product "Linux Kernel" and version "5.10.215" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 6.7.12 Search vendor "Linux" for product "Linux Kernel" and version "6.7.12" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 6.8.3 Search vendor "Linux" for product "Linux Kernel" and version "6.8.3" | en |
Affected
| ||||||