4.4
CVE-2016-9604
- EPSS 0.02%
- Veröffentlicht 11.07.2018 13:29:00
- Zuletzt bearbeitet 21.11.2024 03:01:29
- Quelle secalert@redhat.com
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It was discovered in the Linux kernel before 4.11-rc8 that root can gain direct access to an internal keyring, such as '.dns_resolver' in RHEL-7 or '.builtin_trusted_keys' upstream, by joining it as its session keyring. This allows root to bypass module signature verification by adding a new public key of its own devising to the keyring.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version <= 4.11
Linux ≫ Linux Kernel Version4.11 Updaterc1
Linux ≫ Linux Kernel Version4.11 Updaterc2
Linux ≫ Linux Kernel Version4.11 Updaterc3
Linux ≫ Linux Kernel Version4.11 Updaterc4
Linux ≫ Linux Kernel Version4.11 Updaterc5
Linux ≫ Linux Kernel Version4.11 Updaterc6
Linux ≫ Linux Kernel Version4.11 Updaterc7
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.02% | 0.032 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 4.4 | 0.8 | 3.6 |
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
|
| nvd@nist.gov | 2.1 | 3.9 | 2.9 |
AV:L/AC:L/Au:N/C:N/I:P/A:N
|
| secalert@redhat.com | 4.4 | 0.8 | 3.6 |
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
|
CWE-347 Improper Verification of Cryptographic Signature
The product does not verify, or incorrectly verifies, the cryptographic signature for data.
CWE-732 Incorrect Permission Assignment for Critical Resource
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.