Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2022-49729 | First vendor Publication | 2025-02-26 |
Vendor | Cve | Last vendor Modification | 2025-03-07 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | |||
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Overall CVSS Score | 5.5 | ||
Base Score | 5.5 | Environmental Score | 5.5 |
impact SubScore | 3.6 | Temporal Score | 5.5 |
Exploitabality Sub Score | 1.8 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | None |
Integrity Impact | None | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : | |||
---|---|---|---|
Cvss Base Score | N/A | Attack Range | N/A |
Cvss Impact Score | N/A | Attack Complexity | N/A |
Cvss Expoit Score | N/A | Authentication | N/A |
Calculate full CVSS 2.0 Vectors scores |
Detail
In the Linux kernel, the following vulnerability has been resolved: nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred Similar to the handling of play_deferred in commit 19cfe912c37b ("Bluetooth: btusb: Fix memory leak in play_deferred"), we thought a patch might be needed here as well. Currently usb_submit_urb is called directly to submit deferred tx urbs after unanchor them. So the usb_giveback_urb_bh would failed to unref it in usb_unanchor_urb and cause memory leak. Put those urbs in tx_anchor to avoid the leak, and also fix the error handling. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-49729 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-401 | Failure to Release Memory Before Removing Last Reference ('Memory Leak') |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2025-06-26 02:10:16 |
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2025-06-25 12:23:05 |
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2025-06-24 02:14:52 |
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2025-05-27 02:11:35 |
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2025-03-29 03:15:08 |
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2025-03-28 13:35:28 |
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2025-03-28 02:57:32 |
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2025-03-19 02:53:40 |
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2025-03-18 03:05:21 |
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2025-03-14 00:21:11 |
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2025-03-13 21:21:05 |
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2025-03-08 00:20:50 |
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2025-02-26 17:20:29 |
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