3.6
CVE-2020-29374
- EPSS 0.02%
- Veröffentlicht 28.11.2020 07:15:11
- Zuletzt bearbeitet 21.11.2024 05:23:56
- Quelle cve@mitre.org
- Teams Watchlist Login
- Unerledigt Login
An issue was discovered in the Linux kernel before 5.7.3, related to mm/gup.c and mm/huge_memory.c. The get_user_pages (aka gup) implementation, when used for a copy-on-write page, does not properly consider the semantics of read operations and therefore can grant unintended write access, aka CID-17839856fd58.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.7.3
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Netapp ≫ 500f Firmware Version-
Netapp ≫ A250 Firmware Version-
Netapp ≫ H410c Firmware Version-
Netapp ≫ Solidfire & Hci Management Node Version-
Netapp ≫ Solidfire & Hci Storage Node Version-
Netapp ≫ Hci Compute Node Bios Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.02% | 0.035 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 3.6 | 1 | 2.5 |
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
|
| nvd@nist.gov | 3.3 | 3.4 | 4.9 |
AV:L/AC:M/Au:N/C:P/I:P/A:N
|
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.
CWE-863 Incorrect Authorization
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.