CVE-2021-3736
Summary
| CVE | CVE-2021-3736 |
|---|
| State | PUBLIC |
|---|
| Assigner | [email protected] |
|---|
| Source Priority | CVE Program / NVD first with legacy fallback |
|---|
| Published | 2022-08-23 16:15:00 UTC |
|---|
| Updated | 2022-08-25 02:28:00 UTC |
|---|
| Description | A flaw was found in the Linux kernel. A memory leak problem was found in mbochs_ioctl in samples/vfio-mdev/mbochs.c in Virtual Function I/O (VFIO) Mediated devices. This flaw could allow a local attacker to leak internal kernel information. |
|---|
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|
| Operating System |
Linux |
Linux Kernel |
All |
All |
All |
All |
References
| Reference | Source | Link | Tags |
|---|
| Red Hat Customer Portal - Access to 24x7 support and knowledge |
MISC |
access.redhat.com |
|
| 1995570 – (CVE-2021-3736) CVE-2021-3736 kernel: uninitialized kernel stack may lead to information disclosure |
MISC |
bugzilla.redhat.com |
|
| vfio/mbochs: Fix missing error unwind of mbochs_used_mbytes · torvalds/linux@de5494a · GitHub |
MISC |
github.com |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 184028 Debian Security Update for linux (CVE-2021-3736)
- 902784 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10622)
- 904000 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10622-1)
- 905911 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10622-2)
