Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: powerpc/secvar: fix refcount leak in format_show() Refcount leak will happen when format_show returns failure in multiple cases. Unified management of of_node_put can fix this problem.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected bd5d9c743d38f67d64ea1b512a461f6b5a5f6bec before 02222bf4f0a27f6eba66d1f597cdb5daadd51829; affected bd5d9c743d38f67d64ea1b512a461f6b5a5f6bec before 2a71e3ecd829a82013cf095c55068c61d991e885; affected bd5d9c743d38f67d64ea1b512a461f6b5a5f6bec before c105ffb6b9744158e37e9f81f0f38861951d1c1f; affected bd5d9c743d38f67d64ea1b512a461f6b5a5f6bec before d05e4265d33af60b39606c20c731e3e719bfe3d6; affected bd5d9c743d38f67d64ea1b512a461f6b5a5f6bec before d601fd24e6964967f115f036a840f4f28488f63f |
| Linux / Linux | affected 5.5; unaffected 0 before 5.5; unaffected 5.10.111 through 5.10.*; unaffected 5.15.34 through 5.15.*; unaffected 5.16.20 through 5.16.*; unaffected 5.17.3 through 5.17.*; unaffected 5.18 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/02222bf4f0a27f6eba66d1f597cdb5daadd51829
- https://git.kernel.org/stable/c/2a71e3ecd829a82013cf095c55068c61d991e885
- https://git.kernel.org/stable/c/c105ffb6b9744158e37e9f81f0f38861951d1c1f
- https://git.kernel.org/stable/c/d05e4265d33af60b39606c20c731e3e719bfe3d6
- https://git.kernel.org/stable/c/d601fd24e6964967f115f036a840f4f28488f63f
ADP enrichment
No English description supplied.
No references supplied.