Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe() The break of for_each_available_child_of_node() needs a corresponding of_node_put() when the reference 'child' is not used anymore. Here we do not need to call of_node_put() in fail path as '!match' means no break. While the of_platform_device_create() will created a new reference by 'child' but it has considered the refcounting.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected fee10bd2267868f2a3e7ba008ef7665aac5e4412 before b37f4a711e5d4bf3608ccbc6de82b52e92b441a0; affected fee10bd2267868f2a3e7ba008ef7665aac5e4412 before fde46754d5483bc398018bbec3c8ef5c55219e67; affected fee10bd2267868f2a3e7ba008ef7665aac5e4412 before 566b143aa5112a0c2784e20603778518bb799537; affected fee10bd2267868f2a3e7ba008ef7665aac5e4412 before 44db35ceb94756ba513dcf6b69bf9e949b28469c; affected fee10bd2267868f2a3e7ba008ef7665aac5e4412 before 49605dc25e7fb33bf8b671279d4468531da90f89; affected fee10bd2267868f2a3e7ba008ef7665aac5e4412 before 61b3c876c1cbdb1efd1f52a1f348580e6e14efb6 |
| Linux / Linux | affected 5.0; unaffected 0 before 5.0; unaffected 5.4.220 through 5.4.*; unaffected 5.10.150 through 5.10.*; unaffected 5.15.75 through 5.15.*; unaffected 5.19.17 through 5.19.*; unaffected 6.0.3 through 6.0.*; unaffected 6.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/b37f4a711e5d4bf3608ccbc6de82b52e92b441a0
- https://git.kernel.org/stable/c/fde46754d5483bc398018bbec3c8ef5c55219e67
- https://git.kernel.org/stable/c/566b143aa5112a0c2784e20603778518bb799537
- https://git.kernel.org/stable/c/44db35ceb94756ba513dcf6b69bf9e949b28469c
- https://git.kernel.org/stable/c/49605dc25e7fb33bf8b671279d4468531da90f89
- https://git.kernel.org/stable/c/61b3c876c1cbdb1efd1f52a1f348580e6e14efb6