An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c.

Project Subscriptions

Vendors Products
Linux Kernel Subscribe
H300e Firmware Subscribe
H300s Firmware Subscribe
H410c Firmware Subscribe
H410s Firmware Subscribe
H500e Firmware Subscribe
H500s Firmware Subscribe
H700e Firmware Subscribe
H700s Firmware Subscribe
Enterprise Linux Subscribe
Rhel Aus Subscribe
Rhel E4s Subscribe
Rhel Els Subscribe
Rhel Eus Subscribe
Rhel Extras Rt Subscribe
Rhel Tus Subscribe
Starwindsoftware Subscribe
Starwind San \& Nas Subscribe
Starwind Virtual San Subscribe
Advisories
Source ID Title
EUVD EUVD EUVD-2020-23916 An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c.
Ubuntu USN Ubuntu USN USN-5136-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5137-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5137-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5343-1 Linux kernel vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T17:23:10.459Z

Reserved: 2021-06-07T00:00:00

Link: CVE-2020-36385

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-06-07T12:15:08.417

Modified: 2024-11-21T05:29:22.800

Link: CVE-2020-36385

cve-icon Redhat

Severity : Important

Publid Date: 2021-06-07T00:00:00Z

Links: CVE-2020-36385 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses