VulnerabilityModified
CVE-2020-12464
usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference, aka CID-056ad39ee925.
MEDIUM 6.7EPSS 0.80%
Does this matter?
Lower severity and a low EPSS score (0.80%). Track it; it rarely justifies an emergency change on its own.
Description
usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference, aka CID-056ad39ee925.
- CVSS 3.1
- 6.7 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.80% probability · 55th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- linux/linux kernel · netapp/active iq unified manager · netapp/cloud backup · netapp/hci baseboard management controller · netapp/hci storage nodes · netapp/solidfire \& hci storage node · netapp/steelstore cloud integrated storage · netapp/aff a700s · netapp/hci compute node · netapp/solidfire baseboard management controller
- Source
- cve@mitre.org
References
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.htmlThird Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8Release Notes, Vendor Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=056ad39ee9253873522f6469c3364964a322912bPatch, Vendor Advisory
- https://github.com/torvalds/linux/commit/056ad39ee9253873522f6469c3364964a322912bPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/06/msg00011.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/06/msg00012.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/06/msg00013.htmlThird Party Advisory
- https://lkml.org/lkml/2020/3/23/52Exploit, Vendor Advisory
- https://patchwork.kernel.org/patch/11463781/Patch, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20200608-0001/Third Party Advisory
- https://usn.ubuntu.com/4387-1/Third Party Advisory
- https://usn.ubuntu.com/4388-1/Third Party Advisory
- https://usn.ubuntu.com/4389-1/Third Party Advisory
- https://usn.ubuntu.com/4390-1/Third Party Advisory
- https://usn.ubuntu.com/4391-1/Third Party Advisory, VDB Entry
- https://www.debian.org/security/2020/dsa-4698Third Party Advisory, VDB Entry
- https://www.debian.org/security/2020/dsa-4699Third Party Advisory, VDB Entry
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.htmlThird Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8Release Notes, Vendor Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=056ad39ee9253873522f6469c3364964a322912bPatch, Vendor Advisory
- https://github.com/torvalds/linux/commit/056ad39ee9253873522f6469c3364964a322912bPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/06/msg00011.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/06/msg00012.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/06/msg00013.htmlThird Party Advisory
- https://lkml.org/lkml/2020/3/23/52Exploit, Vendor Advisory
- https://patchwork.kernel.org/patch/11463781/Patch, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20200608-0001/Third Party Advisory
- https://usn.ubuntu.com/4387-1/Third Party Advisory
- https://usn.ubuntu.com/4388-1/Third Party Advisory
- https://usn.ubuntu.com/4389-1/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.