CVE-2021-47122
net: caif: fix memory leak in caif_device_notify
Severity Score
"-"
*CVSS v-
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:
net: caif: fix memory leak in caif_device_notify
In case of caif_enroll_dev() fail, allocated
link_support won't be assigned to the corresponding
structure. So simply free allocated pointer in case
of error
En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: caif: corrige la pérdida de memoria en caif_device_notify En caso de que falle caif_enroll_dev(), el link_support asignado no se asignará a la estructura correspondiente. Así que simplemente libera el puntero asignado en caso de error.
*Credits:
N/A
CVSS Scores
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* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
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* Organization's Worst-case Scenario
Timeline
- 2024-03-04 CVE Reserved
- 2024-03-15 CVE Published
- 2024-03-16 EPSS Updated
- 2024-12-19 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (9)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/7c18d2205ea76eef9674e59e1ecae4f332a53e9e | 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" | >= 3.3 < 4.4.272 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 4.4.272" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 4.9.272 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 4.9.272" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 4.14.236 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 4.14.236" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 4.19.194 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 4.19.194" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 5.4.125 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 5.4.125" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 5.10.43 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 5.10.43" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 5.12.10 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 5.12.10" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 5.13 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 5.13" | en |
Affected
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