Description
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 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
bd5d9c743d38f67d64ea1b512a461f6b5a5f6bec to < 02222bf4f0a27f6eba66d1f597cdb5daadd51829affectedbd5d9c743d38f67d64ea1b512a461f6b5a5f6bec to < 2a71e3ecd829a82013cf095c55068c61d991e885affectedbd5d9c743d38f67d64ea1b512a461f6b5a5f6bec to < c105ffb6b9744158e37e9f81f0f38861951d1c1faffectedbd5d9c743d38f67d64ea1b512a461f6b5a5f6bec to < d05e4265d33af60b39606c20c731e3e719bfe3d6affectedbd5d9c743d38f67d64ea1b512a461f6b5a5f6bec to < d601fd24e6964967f115f036a840f4f28488f63faffected
Linux Linux
Default version status: affected
5.5affected0 to < 5.5unaffected5.10.111 to ≤ 5.10.*unaffected5.15.34 to ≤ 5.15.*unaffected5.16.20 to ≤ 5.16.*unaffected5.17.3 to ≤ 5.17.*unaffected5.18 to ≤ *unaffected
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 ↗