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CVE-2024-50294— rxrpc: Fix missing locking causing hanging calls

EPSS 0.01% · P2
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I. Basic Information for CVE-2024-50294

Vulnerability Information
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Vulnerability Title
rxrpc: Fix missing locking causing hanging calls
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix missing locking causing hanging calls If a call gets aborted (e.g. because kafs saw a signal) between it being queued for connection and the I/O thread picking up the call, the abort will be prioritised over the connection and it will be removed from local->new_client_calls by rxrpc_disconnect_client_call() without a lock being held. This may cause other calls on the list to disappear if a race occurs. Fix this by taking the client_call_lock when removing a call from whatever list its ->wait_link happens to be on.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于缺失锁定导致程序挂起。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
LinuxLinux 9d35d880e0e4a3ab32d8c12f9e4d76198aadd42d ~ 996a7208dadbf2cdda8d51444d5ee1fdd1ccbc92 -
LinuxLinux 6.2 -

II. Public POCs for CVE-2024-50294

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III. Intelligence Information for CVE-2024-50294

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Same Patch Batch · Linux · 2024-11-19 · 88 CVEs total

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Showing top 20 of 88 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-50294

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