Ubuntu.comUB:CVE-2019-19069CVE-2019-19069
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
7.8 High
CVSS2
Access Vector
NETWORK
Access 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
0.002 Low
EPSS
Percentile
61.5%
A memory leak in the fastrpc_dma_buf_attach() function in
drivers/misc/fastrpc.c in the Linux kernel before 5.3.9 allows attackers to
cause a denial of service (memory consumption) by triggering
dma_get_sgtable() failures, aka CID-fc739a058d99.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 19.10 | noarch | linux | < 5.3.0-24.26 | UNKNOWN |
| ubuntu | 19.10 | noarch | linux-aws | < 5.3.0-1008.9 | 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 | 19.10 | noarch | linux-gcp | < 5.3.0-1009.10 | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-gcp-5.3 | < 5.3.0-1009.10~18.04.1 | UNKNOWN |
| ubuntu | 19.10 | noarch | linux-kvm | < 5.3.0-1008.9 | UNKNOWN |
| ubuntu | 19.10 | noarch | linux-oracle | < 5.3.0-1007.8 | UNKNOWN |
| ubuntu | 19.10 | noarch | linux-raspi2 | < 5.3.0-1014.16 | UNKNOWN |
References
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.9
github.com/torvalds/linux/commit/fc739a058d99c9297ef6bfd923b809d85855b9a9
launchpad.net/bugs/cve/CVE-2019-19069
nvd.nist.gov/vuln/detail/CVE-2019-19069
security-tracker.debian.org/tracker/CVE-2019-19069
ubuntu.com/security/notices/USN-4208-1
www.cve.org/CVERecord?id=CVE-2019-19069
Related
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
7.8 High
CVSS2
Access Vector
NETWORK
Access 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
0.002 Low
EPSS
Percentile
61.5%