cachefiles: Set object to close if ondemand_id < 0 in copen
If copen is maliciously called in the user mode, it may delete the request
corresponding to the random id. And the request may have not been read yet.
Note that when the object is set to reopen, the open request will be done
with the still reopen state in above case. As a result, the request
corresponding to this object is always skipped in select_req function, so
the read request is never completed and blocks other process.
Fix this issue by simply set object to close if its id < 0 in copen.
Metrics
Affected Vendors & Products
Wed, 06 Nov 2024 08:15:00 +0000
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ssvc
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Wed, 11 Sep 2024 18:30:00 +0000
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ssvc
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Wed, 11 Sep 2024 13:30:00 +0000
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ssvc
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Mon, 19 Aug 2024 19:15:00 +0000
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Weaknesses | CWE-667 | |
References |
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Metrics |
threat_severity
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cvssV3_1
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Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-05-21T09:12:53.947Z
Reserved: 2024-07-12T12:17:45.631Z
Link: CVE-2024-41074

Updated: 2024-08-02T04:46:52.484Z

Status : Awaiting Analysis
Published: 2024-07-29T15:15:15.097
Modified: 2024-11-21T09:32:11.560
Link: CVE-2024-41074


Updated: 2025-07-12T16:01:29Z