GHSA-x5xp-6cpr-4xwx
GitHub Security Advisory
⚠ Unreviewed
HIGH
Has CVE
Advisory Details
An out-of-bounds write vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited to achieve local privilege escalation.
The qfq_change_agg() function in net/sched/sch_qfq.c allows an out-of-bounds write because lmax is updated according to packet sizes without bounds checks.
We recommend upgrading past commit 3e337087c3b5805fe0b8a46ba622a962880b5d64.
Related CVEs
Key Information
7.5
/10
Dataset
Last updated: June 13, 2025 6:24 AM
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