CVE-2022-50104 - CVE | ByteOS Network

CVE Vulnerability Details :

CVE-2022-50104

PUBLISHED

More Info Official Page

Assigner-Linux

Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published At-18 Jun, 2025 | 11:02

Updated At-18 Jun, 2025 | 11:02

▼CVE Numbering Authority (CNA)

powerpc/xive: Fix refcount leak in xive_get_max_prio

In the Linux kernel, the following vulnerability has been resolved: powerpc/xive: Fix refcount leak in xive_get_max_prio of_find_node_by_path() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.

Affected Products

Vendor

Linux Kernel Organization, Inc

Product

Repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Program Files

arch/powerpc/sysdev/xive/spapr.c

Default Status

unaffected

Versions

Affected

From eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before 5ed9709d262bf026b2ff64979fbfe0f496287588 (git)
From eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before f658d5b528ce97a68efbb64ee54f6fe0909b189a (git)
From eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before d99733ad47a6c990b52e136608455643bfa708f2 (git)
From eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before 6d1e53f7f181a11a8a343def1e0d0209905b7c64 (git)
From eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before ea494e8a9852abd0ba60f69b254ce0d7c38449e2 (git)
From eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before 2e18b869a8d574cfe9ee64df9c3d0a7ac7ed07a8 (git)
From eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before 79b8eae24b7ee157bda07695d802be8576983fa8 (git)
From eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before 255b650cbec6849443ce2e0cdd187fd5e61c218c (git)

Vendor

Linux Kernel Organization, Inc

Product

Repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Program Files

arch/powerpc/sysdev/xive/spapr.c

Default Status

affected

Versions

Affected

4.14

Unaffected

From 0 before 4.14 (semver)
From 4.14.291 through 4.14.* (semver)
From 4.19.256 through 4.19.* (semver)
From 5.4.211 through 5.4.* (semver)
From 5.10.137 through 5.10.* (semver)
From 5.15.61 through 5.15.* (semver)
From 5.18.18 through 5.18.* (semver)
From 5.19.2 through 5.19.* (semver)
From 6.0 through * (original_commit_for_fix)

References

Hyperlink	Resource
https://git.kernel.org/stable/c/5ed9709d262bf026b2ff64979fbfe0f496287588	N/A
https://git.kernel.org/stable/c/f658d5b528ce97a68efbb64ee54f6fe0909b189a	N/A
https://git.kernel.org/stable/c/d99733ad47a6c990b52e136608455643bfa708f2	N/A
https://git.kernel.org/stable/c/6d1e53f7f181a11a8a343def1e0d0209905b7c64	N/A
https://git.kernel.org/stable/c/ea494e8a9852abd0ba60f69b254ce0d7c38449e2	N/A
https://git.kernel.org/stable/c/2e18b869a8d574cfe9ee64df9c3d0a7ac7ed07a8	N/A
https://git.kernel.org/stable/c/79b8eae24b7ee157bda07695d802be8576983fa8	N/A
https://git.kernel.org/stable/c/255b650cbec6849443ce2e0cdd187fd5e61c218c	N/A

Hyperlink: https://git.kernel.org/stable/c/5ed9709d262bf026b2ff64979fbfe0f496287588

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/f658d5b528ce97a68efbb64ee54f6fe0909b189a

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/d99733ad47a6c990b52e136608455643bfa708f2

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/6d1e53f7f181a11a8a343def1e0d0209905b7c64

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/ea494e8a9852abd0ba60f69b254ce0d7c38449e2

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/2e18b869a8d574cfe9ee64df9c3d0a7ac7ed07a8

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/79b8eae24b7ee157bda07695d802be8576983fa8

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/255b650cbec6849443ce2e0cdd187fd5e61c218c

Resource: N/A