CVE-2019-19078

Published: Nov 18, 2019Modified: Nov 21, 2024

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

A memory leak in the ath10k_usb_hif_tx_sg() function in drivers/net/wireless/ath/ath10k/usb.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-b8d17e7d93d2.

Affected (7)

Products: Linux: Linux Kernel · Canonical: Ubuntu Linux

1 product

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 4.14 to 4.14.165
Linux Linux Kernel	From 4.15 to 4.19.96
Linux Linux Kernel	From 4.20 to 5.4.12

Configuration B

4 vulnerable

Vulnerable Software	Affected Versions
Canonical Ubuntu Linux	Version 14.04
Canonical Ubuntu Linux	Version 16.04
Canonical Ubuntu Linux	Version 18.04
Canonical Ubuntu Linux	Version 19.10

Related CWEs

Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

References (20)

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://github.com/torvalds/linux/commit/b8d17e7d93d2beb89e4f34c59996376b8b544792

Source: cve@mitre.org

PatchThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4ISVNIC44SOGXTUBCIZFSUNQJ5LRKNZ/

Source: cve@mitre.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MN6MLCN7G7VFTSXSZYXKXEFCUMFBUAXQ/

Source: cve@mitre.org

https://security.netapp.com/advisory/ntap-20191205-0001/

Source: cve@mitre.org

Third Party Advisory

https://usn.ubuntu.com/4258-1/

Source: cve@mitre.org

Third Party Advisory

https://usn.ubuntu.com/4284-1/

Source: cve@mitre.org

Third Party Advisory

https://usn.ubuntu.com/4287-1/

Source: cve@mitre.org

Third Party Advisory

https://usn.ubuntu.com/4287-2/

Source: cve@mitre.org

Third Party Advisory

https://www.oracle.com/security-alerts/cpuApr2021.html

Source: cve@mitre.org

Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

https://github.com/torvalds/linux/commit/b8d17e7d93d2beb89e4f34c59996376b8b544792

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4ISVNIC44SOGXTUBCIZFSUNQJ5LRKNZ/

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MN6MLCN7G7VFTSXSZYXKXEFCUMFBUAXQ/

Source: af854a3a-2127-422b-91ae-364da2661108

https://security.netapp.com/advisory/ntap-20191205-0001/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://usn.ubuntu.com/4258-1/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://usn.ubuntu.com/4284-1/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://usn.ubuntu.com/4287-1/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://usn.ubuntu.com/4287-2/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://www.oracle.com/security-alerts/cpuApr2021.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.