7.8
CVE-2019-8980
- EPSS 2.2%
- Veröffentlicht 21.02.2019 05:29:01
- Zuletzt bearbeitet 21.11.2024 04:50:44
- Quelle cve@mitre.org
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A memory leak in the kernel_read_file function in fs/exec.c in the Linux kernel through 4.20.11 allows attackers to cause a denial of service (memory consumption) by triggering vfs_read failures.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.7 < 4.9.163
Linux ≫ Linux Kernel Version >= 4.14 < 4.14.106
Linux ≫ Linux Kernel Version >= 4.19 < 4.19.28
Linux ≫ Linux Kernel Version >= 4.20 < 4.20.15
Linux ≫ Linux Kernel Version >= 5.0 < 5.0.1
Linux ≫ Linux Kernel Version5.1 Updaterc1
Canonical ≫ Ubuntu Linux Version14.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version16.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.10
Debian ≫ Debian Linux Version8.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 2.2% | 0.839 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 7.8 | 10 | 6.9 |
AV:N/AC:L/Au:N/C:N/I:N/A:C
|
CWE-401 Missing Release of Memory after Effective Lifetime
The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.