Vulnerability Description
In create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-140550171
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Android | - | |
| Debian | Debian Linux | 9.0 |
| Opensuse | Leap | 15.1 |
| Starwindsoftware | Starwind Virtual San | v8 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.htmlMailing ListThird Party Advisory
- http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSThird Party AdvisoryVDB Entry
- https://lists.debian.org/debian-lts-announce/2020/12/msg00027.htmlMailing ListThird Party Advisory
- https://source.android.com/security/bulletin/pixel/2020-09-01PatchVendor Advisory
- https://www.starwindsoftware.com/security/sw-20210325-0005/Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.htmlMailing ListThird Party Advisory
- http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSThird Party AdvisoryVDB Entry
- https://lists.debian.org/debian-lts-announce/2020/12/msg00027.htmlMailing ListThird Party Advisory
- https://source.android.com/security/bulletin/pixel/2020-09-01PatchVendor Advisory
- https://www.starwindsoftware.com/security/sw-20210325-0005/Third Party Advisory
FAQ
What is CVE-2020-0427?
CVE-2020-0427 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User intera...
How severe is CVE-2020-0427?
CVE-2020-0427 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-0427?
Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Debian Debian Linux, Opensuse Leap, Starwindsoftware Starwind Virtual San.