CVE-2022-48856
gianfar: ethtool: Fix refcount leak in gfar_get_ts_info
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:
gianfar: ethtool: Fix refcount leak in gfar_get_ts_info
The of_find_compatible_node() function returns a node pointer with
refcount incremented, We should use of_node_put() on it when done
Add the missing of_node_put() to release the refcount.
En el kernel de Linux, se resolvió la siguiente vulnerabilidad: gianfar: ethtool: corrige la fuga de refcount en gfar_get_ts_info La función of_find_compatible_node() devuelve un puntero de nodo con refcount incrementado. Deberíamos usar of_node_put() en ella cuando haya terminado. Agregue el of_node_put() que falta para liberar el recuento.
*Credits:
N/A
CVSS Scores
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* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
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Timeline
- 2024-07-16 CVE Reserved
- 2024-07-16 CVE Published
- 2024-07-24 EPSS Updated
- 2024-11-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-401: Missing Release of Memory after Effective Lifetime
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/7349a74ea75ca27606ead81df3ed67f1b32a94ba | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
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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" | >= 4.18 < 4.19.235 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.18 < 4.19.235" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.18 < 5.4.185 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.18 < 5.4.185" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.18 < 5.10.106 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.18 < 5.10.106" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.18 < 5.15.29 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.18 < 5.15.29" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.18 < 5.16.15 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.18 < 5.16.15" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.18 < 5.17 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.18 < 5.17" | en |
Affected
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