CVE-2023-54111

Summary

In the Linux kernel, the following vulnerability has been resolved:

pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups

of_find_node_by_phandle() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxd3e5116119bd02ea7716bbe04b39c21bba4bcf42 < aa017ab5716c9157c65fdce061c4a4a568af53a8affected
LinuxLinuxd3e5116119bd02ea7716bbe04b39c21bba4bcf42 < 5868013522297bf628eee4322d99d6d4de4f308eaffected
LinuxLinuxd3e5116119bd02ea7716bbe04b39c21bba4bcf42 < 954a7a0011d94475f8ba5ceb77a5d11e01cf402faffected
LinuxLinuxd3e5116119bd02ea7716bbe04b39c21bba4bcf42 < d562054a3a2eede3507a5461011ee82b671fcb88affected
LinuxLinuxd3e5116119bd02ea7716bbe04b39c21bba4bcf42 < 0f735f232ff59863e0b6ebac0849d637e215a9c2affected
LinuxLinuxd3e5116119bd02ea7716bbe04b39c21bba4bcf42 < dbef00ef4b9b98d15183340396e5df0fa7a860d8affected
LinuxLinuxd3e5116119bd02ea7716bbe04b39c21bba4bcf42 < 3c40b34e3462aab12af3dba77d2e1602afc72e80affected
LinuxLinuxd3e5116119bd02ea7716bbe04b39c21bba4bcf42 < c818ae563bf99457f02e8170aabd6b174f629f65affected
LinuxLinux3.11affected
LinuxLinux0 < 3.11unaffected
LinuxLinux4.14.308 <= 4.14.*unaffected
LinuxLinux4.19.276 <= 4.19.*unaffected
LinuxLinux5.4.270 <= 5.4.*unaffected
LinuxLinux5.10.173 <= 5.10.*unaffected
LinuxLinux5.15.99 <= 5.15.*unaffected
LinuxLinux6.1.16 <= 6.1.*unaffected
LinuxLinux6.2.3 <= 6.2.*unaffected
LinuxLinux6.3 <= *unaffected

Weaknesses

References