CVE-2022-49652 (GCVE-0-2022-49652)

Vulnerability from cvelistv5 – Published: 2025-02-26 02:23 – Updated: 2025-10-01 19:36
VLAI?
Title
dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
Summary
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate of_parse_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() in to fix this.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e , < 452b9dfd7aca96befce22634fadb111737f22bbe (git)
Affected: ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e , < 61b4ef19c346dc21ab1d4f39f5c412e3037b2bdc (git)
Affected: ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e , < 3bd66010398871807c1cebacee07d60ded1b1402 (git)
Affected: ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e , < b31ab132561c7f1b6459039152b8d09e44eb3565 (git)
Affected: ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e , < 37147e22cd8dfc0412495cb361708836157a4486 (git)
Affected: ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e , < cb9813d7eae917acd34436160a278b8b5d48ca53 (git)
Affected: ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e , < b5a817f8d62e9e13280928f3756e54854ae4962e (git)
Affected: ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e , < c132fe78ad7b4ce8b5d49a501a15c29d08eeb23a (git)
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    Linux Linux Affected: 4.5
Unaffected: 0 , < 4.5 (semver)
Unaffected: 4.9.323 , ≤ 4.9.* (semver)
Unaffected: 4.14.288 , ≤ 4.14.* (semver)
Unaffected: 4.19.252 , ≤ 4.19.* (semver)
Unaffected: 5.4.205 , ≤ 5.4.* (semver)
Unaffected: 5.10.130 , ≤ 5.10.* (semver)
Unaffected: 5.15.54 , ≤ 5.15.* (semver)
Unaffected: 5.18.11 , ≤ 5.18.* (semver)
Unaffected: 5.19 , ≤ * (original_commit_for_fix)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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