CVE - CVE-2024-46829

CVE-ID
CVE-2024-46829	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: rtmutex: Drop rt_mutex::wait_lock before scheduling rt_mutex_handle_deadlock() is called with rt_mutex::wait_lock held. In the good case it returns with the lock held and in the deadlock case it emits a warning and goes into an endless scheduling loop with the lock held, which triggers the 'scheduling in atomic' warning. Unlock rt_mutex::wait_lock in the dead lock case before issuing the warning and dropping into the schedule for ever loop. [ tglx: Moved unlock before the WARN(), removed the pointless comment, massaged changelog, added Fixes tag ]
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/1401da1486dc1cdbef6025fd74a3977df3a3e5d0 URL:https://git.kernel.org/stable/c/1401da1486dc1cdbef6025fd74a3977df3a3e5d0 MISC:https://git.kernel.org/stable/c/432efdbe7da5ecfcbc0c2180cfdbab1441752a38 URL:https://git.kernel.org/stable/c/432efdbe7da5ecfcbc0c2180cfdbab1441752a38 MISC:https://git.kernel.org/stable/c/6a976e9a47e8e5b326de671811561cab12e6fb1f URL:https://git.kernel.org/stable/c/6a976e9a47e8e5b326de671811561cab12e6fb1f MISC:https://git.kernel.org/stable/c/85f03ca98e07cd0786738b56ae73740bce0ac27f URL:https://git.kernel.org/stable/c/85f03ca98e07cd0786738b56ae73740bce0ac27f MISC:https://git.kernel.org/stable/c/93f44655472d9cd418293d328f9d141ca234ad83 URL:https://git.kernel.org/stable/c/93f44655472d9cd418293d328f9d141ca234ad83 MISC:https://git.kernel.org/stable/c/a92d81c9efec9280681c27a2c0a963fd0f1338e0 URL:https://git.kernel.org/stable/c/a92d81c9efec9280681c27a2c0a963fd0f1338e0 MISC:https://git.kernel.org/stable/c/d33d26036a0274b472299d7dcdaa5fb34329f91b URL:https://git.kernel.org/stable/c/d33d26036a0274b472299d7dcdaa5fb34329f91b MISC:https://git.kernel.org/stable/c/f13b5afc5c4889569d84c3011ce449f61fccfb28 URL:https://git.kernel.org/stable/c/f13b5afc5c4889569d84c3011ce449f61fccfb28
Assigning CNA
kernel.org
Date Record Created
20240911	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240911)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)