GHSA-p579-25jc-wxr5

GHSA-p579-25jc-wxr5 PUBLISHED CVSS 5.5 MEDIUM

Record from GitHub Advisory Database · Published March 27, 2025

In the Linux kernel, the following vulnerability has been resolved: mm: memcg: fix NULL pointer in mem_cgroup_track_foreign_dirty_slowpath() As commit 18365225f044 ("hwpoison, memcg: forcibly uncharge LRU pages"), hwpoison will forcibly uncharg a LRU hwpoisoned page, the folio_memcg could be NULl, then, mem_cgroup_track_foreign_dirty_slowpath() could occurs a NULL pointer dereference, let's do not record the foreign writebacks for folio memcg is null in mem_cgroup_track_foreign_dirty() to fix it.

Risk scores

CVSS 3.1

5.5

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Timeline

Mar 27, 2025 CVE Published
Apr 10, 2026 Security Advisory

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vulnetix vdb vuln GHSA-p579-25jc-wxr5
vulnetix vdb fixes GHSA-p579-25jc-wxr5

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  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-p579-25jc-wxr5/fixes/registry"

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