7.1 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
0.008 Low
EPSS
Percentile
81.8%
DISPUTED A memory leak in the nfp_abm_u32_knode_replace() function in
drivers/net/ethernet/netronome/nfp/abm/cls.c in the Linux kernel before
5.3.6 allows attackers to cause a denial of service (memory consumption),
aka CID-78beef629fd9. NOTE: This has been argued as not a valid
vulnerability. The upstream commit 78beef629fd9 was reverted.
Author | Note |
---|---|
sbeattie | reverted in 1d1997db870f4058676439ef7014390ba9e24eb2, in part due to upstream determining that there was no memory leak. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 19.04 | noarch | linux | < 5.0.0-37.40 | UNKNOWN |
ubuntu | 19.10 | noarch | linux | < 5.3.0-22.24 | UNKNOWN |
ubuntu | 19.04 | noarch | linux-aws | < 5.0.0-1022.25 | UNKNOWN |
ubuntu | 19.10 | noarch | linux-aws | < 5.3.0-1007.8 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws-5.0 | < 5.0.0-1022.25~18.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-azure | < 5.0.0-1027.29~18.04.1 | UNKNOWN |
ubuntu | 19.04 | noarch | linux-azure | < 5.0.0-1027.29 | UNKNOWN |
ubuntu | 19.10 | noarch | linux-azure | < 5.3.0-1007.8 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-gcp | < 5.0.0-1026.27~18.04.1 | UNKNOWN |
ubuntu | 19.04 | noarch | linux-gcp | < 5.0.0-1026.27 | UNKNOWN |
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.6
github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca
launchpad.net/bugs/cve/CVE-2019-19076
lore.kernel.org/lkml/[email protected]/
lore.kernel.org/netdev/[email protected]/
nvd.nist.gov/vuln/detail/CVE-2019-19076
security-tracker.debian.org/tracker/CVE-2019-19076
ubuntu.com/security/notices/USN-4209-1
www.cve.org/CVERecord?id=CVE-2019-19076
7.1 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
0.008 Low
EPSS
Percentile
81.8%