CVE-2022-50160

Description

In the Linux kernel, the following vulnerability has been resolved: mtd: maps: Fix refcount leak in ap_flash_init of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.

Reserved 2025-06-18 | Published 2025-06-18 | Updated 2025-06-18 | Assigner Linux

Product status

Default status
unaffected

b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before 995fb2874bb5696357846a91e59181c600e6aac8
affected

b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before d10855876a6f47add6ff621cef25cc0171dac162
affected

b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before 80b1465b2ae81ebb59bbe62bcb7a7f7d4e9ece6f
affected

b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before 941ef6997f9db704fe4fd62fc01e420fdd5048b2
affected

b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before d5730780e9ea84e5476752a47c749036c6a74af5
affected

b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before a74322d4b897ddc268b340c4a397f6066c2f945d
affected

b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before babd7b0124650ab71a6487e38588b8659b3aa2dc
affected

b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before 77087a04c8fd554134bddcb8a9ff87b21f357926
affected

Default status
affected

4.7
affected

Any version before 4.7
unaffected

4.14.291
unaffected

4.19.256
unaffected

5.4.211
unaffected

5.10.137
unaffected

5.15.61
unaffected

5.18.18
unaffected

5.19.2
unaffected

6.0
unaffected

References

git.kernel.org/...c/995fb2874bb5696357846a91e59181c600e6aac8

git.kernel.org/...c/d10855876a6f47add6ff621cef25cc0171dac162

git.kernel.org/...c/80b1465b2ae81ebb59bbe62bcb7a7f7d4e9ece6f

git.kernel.org/...c/941ef6997f9db704fe4fd62fc01e420fdd5048b2

git.kernel.org/...c/d5730780e9ea84e5476752a47c749036c6a74af5

git.kernel.org/...c/a74322d4b897ddc268b340c4a397f6066c2f945d

git.kernel.org/...c/babd7b0124650ab71a6487e38588b8659b3aa2dc

git.kernel.org/...c/77087a04c8fd554134bddcb8a9ff87b21f357926

cve.org (CVE-2022-50160)

nvd.nist.gov (CVE-2022-50160)

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