Vulnerability · Published Sep 17, 2020 · Assigned by google_android
CVE-2020-0432
High 7.8
In plain English
A high-severity security flaw in Android. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.2%top 86.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
In skb_to_mamac of networking.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-143560807
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | linux | 5.4.19-1 | DEBIAN-CVE-2020-0432 |
| Debian:13 | linux | 5.4.19-1 | DEBIAN-CVE-2020-0432 |
| Debian:14 | linux | 5.4.19-1 | DEBIAN-CVE-2020-0432 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | no fix listed | UBUNTU-CVE-2020-0432 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | no fix listed | UBUNTU-CVE-2020-0432 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2020-0432 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2020-0432 |
Affected products (as reported)
References
- https://source.android.com/security/bulletin/pixel/2020-09-01 x_refsource_MISC
- openSUSE-SU-2020:1586 vendor-advisory, x_refsource_SUSE
- openSUSE-SU-2020:1655 vendor-advisory, x_refsource_SUSE