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Vulnerability · Published Apr 10, 2020 · Assigned by mitre

CVE-2020-11669

Medium 5.5

In plain English

A medium-severity security flaw in the linux package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.5%top 57.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

An issue was discovered in the Linux kernel before 5.2 on the powerpc platform. arch/powerpc/kernel/idle_book3s.S does not have save/restore functionality for PNV_POWERSAVE_AMR, PNV_POWERSAVE_UAMOR, and PNV_POWERSAVE_AMOR, aka CID-53a712bae5dd.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux5.2.6-1DEBIAN-CVE-2020-11669
Debian:13linux5.2.6-1DEBIAN-CVE-2020-11669
Debian:14linux5.2.6-1DEBIAN-CVE-2020-11669
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2020-11669
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2020-11669
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2020-11669
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2020-11669

Affected products (as reported)

VendorProductVersions
n/a n/a n/a

References