Description
In the Linux kernel, the following vulnerability has been resolved: scsi: bfa: Double-free fix When the bfad_im_probe() function fails during initialization, the memory pointed to by bfad->im is freed without setting bfad->im to NULL. Subsequently, during driver uninstallation, when the state machine enters the bfad_sm_stopping state and calls the bfad_im_probe_undo() function, it attempts to free the memory pointed to by bfad->im again, thereby triggering a double-free vulnerability. Set bfad->im to NULL if probing fails.
Product status
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 684c92bb08a25ed3c0356bc7eb532ed5b19588dd
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 9337c2affbaebe00b75fdf84ea0e2fcf93c140af
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before ba024d92564580bb90ec367248ace8efe16ce815
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 8e03dd9fadf76db5b9799583074a1a2a54f787f1
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 39cfe2c83146aad956318f866d0ee471b7a61fa5
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 13f613228cf3c96a038424cd97aa4d6aadc66294
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 8456f862cb95bcc3a831e1ba87c0c17068be0f3f
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 50d9bd48321038bd6e15af5a454bbcd180cf6f80
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before add4c4850363d7c1b72e8fce9ccb21fdd2cf5dc9
5.4.297 (semver)
5.10.241 (semver)
5.15.190 (semver)
6.1.149 (semver)
6.6.103 (semver)
6.12.43 (semver)
6.15.11 (semver)
6.16.2 (semver)
6.17 (original_commit_for_fix)
References
git.kernel.org/...c/684c92bb08a25ed3c0356bc7eb532ed5b19588dd
git.kernel.org/...c/9337c2affbaebe00b75fdf84ea0e2fcf93c140af
git.kernel.org/...c/ba024d92564580bb90ec367248ace8efe16ce815
git.kernel.org/...c/8e03dd9fadf76db5b9799583074a1a2a54f787f1
git.kernel.org/...c/39cfe2c83146aad956318f866d0ee471b7a61fa5
git.kernel.org/...c/13f613228cf3c96a038424cd97aa4d6aadc66294
git.kernel.org/...c/8456f862cb95bcc3a831e1ba87c0c17068be0f3f
git.kernel.org/...c/50d9bd48321038bd6e15af5a454bbcd180cf6f80
git.kernel.org/...c/add4c4850363d7c1b72e8fce9ccb21fdd2cf5dc9
