CVEvulnerability
CVE-2019-19078
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-11-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-401
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 configurations
• linux linux kernel (>= 4.14 < 4.14.165)
• linux linux kernel (>= 4.15 < 4.19.96)
• linux linux kernel (>= 4.20 < 5.4.12)
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 19.10
Related
Weakness · CWE (1)
- CWE-401 Missing Release of Memory after Effective Lifetime weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html Mailing List, Third Party Advisory
- https://github.com/torvalds/linux/commit/b8d17e7d93d2beb89e4f34c59996376b8b544792 Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4ISVNIC44SOGXTUBCIZFSUNQJ5LRKNZ/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MN6MLCN7G7VFTSXSZYXKXEFCUMFBUAXQ/ lists.fedoraproject.org
- https://security.netapp.com/advisory/ntap-20191205-0001/ Third Party Advisory
- https://usn.ubuntu.com/4258-1/ Third Party Advisory
- https://usn.ubuntu.com/4284-1/ Third Party Advisory
- https://usn.ubuntu.com/4287-1/ Third Party Advisory
- https://usn.ubuntu.com/4287-2/ Third Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.html Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html Mailing List, Third Party Advisory
- https://github.com/torvalds/linux/commit/b8d17e7d93d2beb89e4f34c59996376b8b544792 Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4ISVNIC44SOGXTUBCIZFSUNQJ5LRKNZ/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MN6MLCN7G7VFTSXSZYXKXEFCUMFBUAXQ/ lists.fedoraproject.org
- https://security.netapp.com/advisory/ntap-20191205-0001/ Third Party Advisory
- https://usn.ubuntu.com/4258-1/ Third Party Advisory
- https://usn.ubuntu.com/4284-1/ Third Party Advisory
- https://usn.ubuntu.com/4287-1/ Third Party Advisory
- https://usn.ubuntu.com/4287-2/ Third Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.html Third Party Advisory