CVE-2021-47148
octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context()
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:
octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context()
This function is called from ethtool_set_rxfh() and "*rss_context"
comes from the user. Add some bounds checking to prevent memory
corruption.
En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: octeontx2-pf: corrige un desbordamiento del búfer en otx2_set_rxfh_context() Esta función se llama desde ethtool_set_rxfh() y "*rss_context" proviene del usuario. Agregue algunas comprobaciones de los límites para evitar daños en la memoria.
*Credits:
N/A
CVSS Scores
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* Common Vulnerability Scoring System
SSVC
- Decision:Track
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Timeline
- 2024-03-04 CVE Reserved
- 2024-03-25 CVE Published
- 2024-03-26 EPSS Updated
- 2024-12-19 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/81a4362016e7d8b17031fe1aa43cdb58a7f0f163 | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://git.kernel.org/stable/c/389146bc6d2bbb20714d06624b74856320ce40f7 | 2021-06-03 | |
| https://git.kernel.org/stable/c/e5cc361e21648b75f935f9571d4003aaee480214 | 2021-05-12 |
| 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" | >= 5.12 < 5.12.9 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.12 < 5.12.9" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.12 < 5.13 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.12 < 5.13" | en |
Affected
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