CVE-2020-12770

Description

An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040.

References

https://www.debian.org/security/2020/dsa-4699

https://www.debian.org/security/2020/dsa-4698

https://usn.ubuntu.com/4419-1/

https://usn.ubuntu.com/4414-1/

https://usn.ubuntu.com/4413-1/

https://usn.ubuntu.com/4412-1/

https://usn.ubuntu.com/4411-1/

https://security.netapp.com/advisory/ntap-20200608-0001/

https://lkml.org/lkml/2020/4/13/870

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R54VC7B6MDYKP57AWC2HN7AUJYH62RKI/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IO5XIQSRI747P4RVVTNX7TUPEOCF4OPU/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ES5C6ZCMALBEBMKNNCTBSLLSYGFZG3FF/

https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html

https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html

https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=83c6f2390040f188cc25b270b4befeb5628c1aee

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3