CVE-2024-43888 | BDVDB-2026-246748 Detail

Description#

In the Linux kernel, the following vulnerability has been resolved: mm: list_lru: fix UAF for memory cgroup The mem_cgroup_from_slab_obj() is supposed to be called under rcu lock or cgroup_mutex or others which could prevent returned memcg from being freed. Fix it by adding missing rcu read lock. Found by code inspection. [songmuchun@bytedance.com: only grab rcu lock when necessary, per Vlastimil]

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History#

1. Version 12024-08-26Record published in the CVE List.
2. Version 22026-10-21Most recent update recorded in the CVE List.