Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbd_tree_connect_put under concurrency Under high concurrency, A tree-connection object (tcon) is freed on a disconnect path while another path still holds a reference and later executes *_put()/write on it.
Product status
dd45db4d9bbc8f122a9b4db5ce94ae29fcf03d3c (git) before 446beed646b2e426dd53d27358365f8678e1dd01
7b58ee8d0b91359554cf219cd4f33872ea2afd66 (git) before d092de8a26c952379ded8e6b0bda31d89befac1a
33b235a6e6ebe0f05f3586a71e8d281d00f71e2e (git) before d64977495e44855f2b28d8ce56107c963a7a50e4
33b235a6e6ebe0f05f3586a71e8d281d00f71e2e (git) before 21a3d01fc6db5129f81edb0ab7cb94fd758bcbea
33b235a6e6ebe0f05f3586a71e8d281d00f71e2e (git) before 063cbbc6f595ea36ad146e1b7d2af820894beb21
33b235a6e6ebe0f05f3586a71e8d281d00f71e2e (git) before b39a1833cc4a2755b02603eec3a71a85e9dff926
6.6
Any version before 6.6
5.15.199 (semver)
6.1.160 (semver)
6.6.120 (semver)
6.12.64 (semver)
6.18.3 (semver)
6.19 (original_commit_for_fix)
References
git.kernel.org/...c/446beed646b2e426dd53d27358365f8678e1dd01
git.kernel.org/...c/d092de8a26c952379ded8e6b0bda31d89befac1a
git.kernel.org/...c/d64977495e44855f2b28d8ce56107c963a7a50e4
git.kernel.org/...c/21a3d01fc6db5129f81edb0ab7cb94fd758bcbea
git.kernel.org/...c/063cbbc6f595ea36ad146e1b7d2af820894beb21
git.kernel.org/...c/b39a1833cc4a2755b02603eec3a71a85e9dff926