CVEvulnerability
CVE-2020-15393
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-06-29
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-401
Description
In the Linux kernel 4.4 through 5.7.6, usbtest_disconnect in drivers/usb/misc/usbtest.c has a memory leak, aka CID-28ebeb8db770.
Affected configurations
• linux linux kernel (>= 4.4 <= 5.7.6)
• debian debian linux 9.0
• opensuse leap 15.1
• opensuse leap 15.2
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 20.04
Related
Weakness · CWE (1)
- CWE-401 Missing Release of Memory after Effective Lifetime weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00071.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html Mailing List, Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=831eebad70a25f55b5745453ac252d4afe997187 Mailing List, Patch, Vendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=28ebeb8db77035e058a510ce9bd17c2b9a009dba Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html Mailing List, Third Party Advisory
- https://lkml.org/lkml/2020/6/2/968 Third Party Advisory
- https://usn.ubuntu.com/4463-1/ Third Party Advisory
- https://usn.ubuntu.com/4465-1/ Third Party Advisory
- https://usn.ubuntu.com/4483-1/ Third Party Advisory
- https://usn.ubuntu.com/4485-1/ Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00071.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html Mailing List, Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=831eebad70a25f55b5745453ac252d4afe997187 Mailing List, Patch, Vendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=28ebeb8db77035e058a510ce9bd17c2b9a009dba Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html Mailing List, Third Party Advisory
- https://lkml.org/lkml/2020/6/2/968 Third Party Advisory
- https://usn.ubuntu.com/4463-1/ Third Party Advisory
- https://usn.ubuntu.com/4465-1/ Third Party Advisory
- https://usn.ubuntu.com/4483-1/ Third Party Advisory
- https://usn.ubuntu.com/4485-1/ Third Party Advisory