Skip to content
Sign in
6.7 Medium

CVE-2022-42917 In FRRouting FRR before 8.5, the service user (usually frr) can escalate its privileges to root by monitoring the…

Description

In FRRouting FRR before 8.5, the service user (usually frr) can escalate its privileges to root by monitoring the configuration directory (/etc/frr) and replacing config files upon creation with, for example, symlinks to change the ownership of arbitrary files. This is a TOCTOU Race Condition caused by a combination of touch and chown.

Affected products and versions

Product Affected versions Fixed in
n/a Versions not published
FRRouting 4.5 earliest → < 4.5 4.5

Other CVEs of n/a

The 144658 CVEs of n/a →
CVE-2026-106713 An issue in FreeReels for Android version 2.3.11 allows a remote attacker to obtain sensitive information via the… Not rated CVE-2026-106715 NewsBreak for Android version 26.21.0 treats data:text/html; URLs as trusted in its WebView JavaScript bridge origin… Not rated CVE-2026-106714 Chewy for Android version 26.23.0 does not adequately validate the host of a product-details deep link before loading it… Not rated CVE-2026-106716 ReelShort for Android version 3.8.55 loads an attacker-controlled activityUrl supplied through its cmsvictor://open deep… Not rated
Track this CVE