Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix memory leak in set_ssp_complete Fix memory leak in set_ssp_complete() where mgmt_pending_cmd structures are not freed after being removed from the pending list. Commit 302a1f674c00 ("Bluetooth: MGMT: Fix possible UAFs") replaced mgmt_pending_foreach() calls with individual command handling but missed adding mgmt_pending_free() calls in both error and success paths of set_ssp_complete(). Other completion functions like set_le_complete() were fixed correctly in the same commit. This causes a memory leak of the mgmt_pending_cmd structure and its associated parameter data for each SSP command that completes. Add the missing mgmt_pending_free(cmd) calls in both code paths to fix the memory leak. Also fix the same issue in set_advertising_complete().
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
0b60eb04b8524e1b4b3f07fea0d16fda9a677d9a to < d7e42dc47beb48851bc0008c1e1b79126de9d975affectedd71b98f253b079cbadc83266383f26fe7e9e103b to < 1850a558d116d7e3e2ef36d06a56f59b640cc214affected302a1f674c00dd5581ab8e493ef44767c5101aab to < 3b6318505378828ee415d6ef678db6a74c077504affected302a1f674c00dd5581ab8e493ef44767c5101aab to < 1b9c17fd0a7fdcbe69ec5d6fe8e50bc5ed7f01f2affected87a1f16f07c6c43771754075e08f45b41d237421affected6.12.59 to < 6.12.69affected6.16.10 to < 6.17affected
Linux Linux
Default version status: affected
6.17affected0 to < 6.17unaffected6.12.69 to ≤ 6.12.*unaffected6.18.9 to ≤ 6.18.*unaffected6.19 to ≤ *unaffected