Bug 2258754 (CVE-2024-0639) - CVE-2024-0639 kernel: potential deadlock on &net->sctp.addr_wq_lock leading to DOS
Summary: CVE-2024-0639 kernel: potential deadlock on &net->sctp.addr_wq_lock leading t...
Keywords:
Status: NEW
Alias: CVE-2024-0639
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
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Depends On:
Blocks: 2253650
TreeView+ depends on / blocked
 
Reported: 2024-01-17 09:18 UTC by Rohit Keshri
Modified: 2024-03-14 03:38 UTC (History)
45 users (show)

Fixed In Version: Kernel 6.5-rc1
Doc Type: If docs needed, set a value
Doc Text:
A denial of service vulnerability due to a deadlock was found in sctp_auto_asconf_init in net/sctp/socket.c in the Linux kernel’s SCTP subsystem. This flaw allows guests with local user privileges to trigger a deadlock and potentially crash the system.
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Description Rohit Keshri 2024-01-17 09:18:53 UTC 
A deadlock flaw was found in the Linux kernel’s SCTP subsystem. Guests could trigger deadlock and potentially crash the system.

Reference Link: 
https://github.com/torvalds/linux/commit/6feb37b3b06e9049e20dcf7e23998f92c9c5be9a
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