CVE-2022-50199
In the Linux kernel, the following vulnerability has been resolved:
ARM: OMAP2+: Fix refcount leak in omapdss_init_of
omapdss_find_dss_of_node() calls of_find_compatible_node() to get device node. of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() in later error path and normal path.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 4.20.1 | 5.4.211 |
| linux / linux_kernel | 5.5 | 5.10.137 |
| linux / linux_kernel | 5.11 | 5.15.61 |
| linux / linux_kernel | 5.16 | 5.18.18 |
| linux / linux_kernel | 5.19 | 5.19.2 |
| linux / linux_kernel | 4.20 | 4.20.x |
| linux / linux_kernel | 4.20-rc3 | 4.20-rc3.x |
| linux / linux_kernel | 4.20-rc4 | 4.20-rc4.x |
| linux / linux_kernel | 4.20-rc5 | 4.20-rc5.x |
| linux / linux_kernel | 4.20-rc6 | 4.20-rc6.x |
| linux / linux_kernel | 4.20-rc7 | 4.20-rc7.x |
- https://git.kernel.org/stable/c/14bac0c7035bf920e190a63c7e1b113c72eadbf4
- https://git.kernel.org/stable/c/230ad40a59c9a9ee8f3822b9a7bec09404102ebc
- https://git.kernel.org/stable/c/507159facf002d113c4878fec67f37d62f187887
- https://git.kernel.org/stable/c/935035cf97c8cd6794044b500fb0a44a6d30ffa1
- https://git.kernel.org/stable/c/9705db1eff38d6b9114121f9e253746199b759c9
- https://git.kernel.org/stable/c/a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0
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