Alpine Linux Development TeamALPINE:CVE-2020-29568CVE-2020-29568
6.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
13.3%
An issue was discovered in Xen through 4.14.x. Some OSes (such as Linux, FreeBSD, and NetBSD) are processing watch events using a single thread. If the events are received faster than the thread is able to handle, they will get queued. As the queue is unbounded, a guest may be able to trigger an OOM in the backend. All systems with a FreeBSD, Linux, or NetBSD (any version) dom0 are vulnerable.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | linux-lts | < 5.10.4-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | linux-lts | < 5.10.4-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | xen | < 0 | UNKNOWN |
| Alpine | 3.14-main | noarch | linux-lts | < 5.10.4-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | linux-lts | < 5.10.4-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | linux-lts | < 5.10.4-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | linux-lts | < 5.10.4-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | linux-lts | < 5.10.4-r0 | UNKNOWN |
| Alpine | 3.19-main | noarch | linux-lts | < 5.10.4-r0 | UNKNOWN |
Related
6.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
13.3%