CVSS2
Attack Vector
LOCAL
Attack 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
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
EPSS
Percentile
14.2%
A memory leak in the cx23888_ir_probe() function in
drivers/media/pci/cx23885/cx23888-ir.c in the Linux kernel through 5.3.11
allows attackers to cause a denial of service (memory consumption) by
triggering kfifo_alloc() failures, aka CID-a7b2df76b42b.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < 4.15.0-118.119 | UNKNOWN |
ubuntu | 20.04 | noarch | linux | < 5.4.0-48.52 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < 4.4.0-190.220 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < 4.15.0-1083.87 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < 5.4.0-1025.25 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-aws | < 4.4.0-1078.82 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | < 4.4.0-1114.127 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws-5.4 | < 5.4.0-1025.25~18.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws-hwe | < 4.15.0-1083.87~16.04.1 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-azure | < 5.4.0-1026.26 | UNKNOWN |
github.com/torvalds/linux/commit/a7b2df76b42bdd026e3106cf2ba97db41345a177
launchpad.net/bugs/cve/CVE-2019-19054
nvd.nist.gov/vuln/detail/CVE-2019-19054
security-tracker.debian.org/tracker/CVE-2019-19054
ubuntu.com/security/notices/USN-4525-1
ubuntu.com/security/notices/USN-4526-1
ubuntu.com/security/notices/USN-4527-1
www.cve.org/CVERecord?id=CVE-2019-19054
CVSS2
Attack Vector
LOCAL
Attack 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
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
EPSS
Percentile
14.2%