7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.004 Low
EPSS
Percentile
73.7%
A memory leak in the crypto_reportstat() function in
drivers/virt/vboxguest/vboxguest_utils.c in the Linux kernel before 5.3.9
allows attackers to cause a denial of service (memory consumption) by
triggering copy_form_user() failures, aka CID-e0b0cb938864.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 19.04 | noarch | linux | < 5.0.0-38.41 | UNKNOWN |
ubuntu | 19.10 | noarch | linux | < 5.3.0-24.26 | UNKNOWN |
ubuntu | 19.04 | noarch | linux-aws | < 5.0.0-1023.26 | UNKNOWN |
ubuntu | 19.10 | noarch | linux-aws | < 5.3.0-1008.9 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws-5.0 | < 5.0.0-1023.26~18.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-azure | < 5.0.0-1028.30~18.04.1 | UNKNOWN |
ubuntu | 19.04 | noarch | linux-azure | < 5.0.0-1028.30 | UNKNOWN |
ubuntu | 19.10 | noarch | linux-azure | < 5.3.0-1008.9 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-azure-5.3 | < 5.3.0-1008.9~18.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-gcp | < 5.0.0-1028.29~18.04.1 | UNKNOWN |
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.9
git.kernel.org/linus/e0b0cb9388642c104838fac100a4af32745621e2
github.com/torvalds/linux/commit/e0b0cb9388642c104838fac100a4af32745621e2
launchpad.net/bugs/cve/CVE-2019-19048
nvd.nist.gov/vuln/detail/CVE-2019-19048
security-tracker.debian.org/tracker/CVE-2019-19048
ubuntu.com/security/notices/USN-4208-1
ubuntu.com/security/notices/USN-4226-1
www.cve.org/CVERecord?id=CVE-2019-19048
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.004 Low
EPSS
Percentile
73.7%