4.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
4.7 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
11.7%
An issue was discovered in the Linux kernel before 5.11.7.
usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to
cause a denial of service (GPF) because the stub-up sequence has race
conditions during an update of the local and shared status, aka
CID-9380afd6df70.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 20.10 | noarch | linux | < 5.8.0-53.60 | UNKNOWN |
ubuntu | 18.04 | noarch | linux | < 4.15.0-143.147 | UNKNOWN |
ubuntu | 20.04 | noarch | linux | < 5.4.0-73.82 | UNKNOWN |
ubuntu | 20.10 | noarch | linux-aws | < 5.8.0-1033.35 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-aws | < 4.4.0-1090.94) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | < 4.4.0-1126.140) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < 4.15.0-1102.109 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < 5.4.0-1048.50 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws-5.4 | < 5.4.0-1048.50~18.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws-hwe | < 4.15.0-1102.109~16.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.7
git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=9380afd6df70e24eacbdbde33afc6a3950965d22
launchpad.net/bugs/cve/CVE-2021-29265
nvd.nist.gov/vuln/detail/CVE-2021-29265
security-tracker.debian.org/tracker/CVE-2021-29265
ubuntu.com/security/notices/USN-4945-1
ubuntu.com/security/notices/USN-4945-2
ubuntu.com/security/notices/USN-4946-1
ubuntu.com/security/notices/USN-4949-1
www.cve.org/CVERecord?id=CVE-2021-29265
4.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
4.7 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
11.7%