3.5
CVE-2021-45486
- EPSS 0.37%
- Veröffentlicht 25.12.2021 02:15:06
- Zuletzt bearbeitet 21.11.2024 06:32:18
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak because the hash table is very small.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.12.4
Oracle ≫ Communications Cloud Native Core Binding Support Function Version22.1.3
Oracle ≫ Communications Cloud Native Core Network Exposure Function Version22.1.1
Oracle ≫ Communications Cloud Native Core Policy Version22.2.0
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. 
Login
Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.37% | 0.287 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 3.5 | 2.1 | 1.4 |
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
|
| nvd@nist.gov | 2.7 | 5.1 | 2.9 |
AV:A/AC:L/Au:S/C:P/I:N/A:N
|
CWE-327 Use of a Broken or Risky Cryptographic Algorithm
The product uses a broken or risky cryptographic algorithm or protocol.
https://www.oracle.com/security-alerts/cpujul2022.html
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.12.4
https://arxiv.org/pdf/2112.09604.pdf
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/net/ipv4/route.c?id=aa6dd211e4b1dde9d5dc25d699d35f789ae7eeba