Description
In the Linux kernel, the following vulnerability has been resolved: batman-adv: bla: put backbone reference on failed claim hash insert When batadv_bla_add_claim() fails to insert a new claim into the hash, it leaked a reference to the backbone_gw for which the claim was intended. Call batadv_backbone_gw_put() on the error path to release the reference and avoid leaking the backbone_gw object.
Product status
3db0decf1185357d6ab2256d0dede1ca9efda03d (git) before 6c8b68a7ed667a63aa603ba4d3a7088be143007e
3db0decf1185357d6ab2256d0dede1ca9efda03d (git) before 769f413d374ff2b6ff6d8d8c37b4c1178e6cdf14
3db0decf1185357d6ab2256d0dede1ca9efda03d (git) before 2888c9a154123db0254ae4fb9bea570c7e1f2e06
3db0decf1185357d6ab2256d0dede1ca9efda03d (git) before 65419eb4259a26a3cd3f56fa0e3b3c113bf8c256
3db0decf1185357d6ab2256d0dede1ca9efda03d (git) before fd0ca034c1e71ca7613cde9dd892836b2c2831bd
3db0decf1185357d6ab2256d0dede1ca9efda03d (git) before 0baf4b659cdc7305cf685b5a5d60f9e3816ab5d0
3db0decf1185357d6ab2256d0dede1ca9efda03d (git) before 7cccf4eb4f96d3c3af91a00b7a9caa652439542e
3db0decf1185357d6ab2256d0dede1ca9efda03d (git) before ba9d20ee9076dac32c371116bacbe72480eb356c
3fdd337ac0b277a1f40aa73b35283520f426e517 (git)
485eedfabc2aefac8f09f98a82ba1c1e3e202a6d (git)
3.16.39 (semver) before 3.17
4.4.217 (semver) before 4.5
4.7
Any version before 4.7
5.10.258 (semver)
5.15.209 (semver)
6.1.175 (semver)
6.6.140 (semver)
6.12.90 (semver)
6.18.32 (semver)
7.0.9 (semver)
7.1-rc4 (original_commit_for_fix)
References
git.kernel.org/...c/6c8b68a7ed667a63aa603ba4d3a7088be143007e
git.kernel.org/...c/769f413d374ff2b6ff6d8d8c37b4c1178e6cdf14
git.kernel.org/...c/2888c9a154123db0254ae4fb9bea570c7e1f2e06
git.kernel.org/...c/65419eb4259a26a3cd3f56fa0e3b3c113bf8c256
git.kernel.org/...c/fd0ca034c1e71ca7613cde9dd892836b2c2831bd
git.kernel.org/...c/0baf4b659cdc7305cf685b5a5d60f9e3816ab5d0
git.kernel.org/...c/7cccf4eb4f96d3c3af91a00b7a9caa652439542e
git.kernel.org/...c/ba9d20ee9076dac32c371116bacbe72480eb356c