CVE - CVE-2024-41049

CVE-ID
CVE-2024-41049	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: filelock: fix potential use-after-free in posix_lock_inode Light Hsieh reported a KASAN UAF warning in trace_posix_lock_inode(). The request pointer had been changed earlier to point to a lock entry that was added to the inode's list. However, before the tracepoint could fire, another task raced in and freed that lock. Fix this by moving the tracepoint inside the spinlock, which should ensure that this doesn't happen.
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/02a8964260756c70b20393ad4006948510ac9967 URL:https://git.kernel.org/stable/c/02a8964260756c70b20393ad4006948510ac9967 MISC:https://git.kernel.org/stable/c/116599f6a26906cf33f67975c59f0692ecf7e9b2 URL:https://git.kernel.org/stable/c/116599f6a26906cf33f67975c59f0692ecf7e9b2 MISC:https://git.kernel.org/stable/c/1b3ec4f7c03d4b07bad70697d7e2f4088d2cfe92 URL:https://git.kernel.org/stable/c/1b3ec4f7c03d4b07bad70697d7e2f4088d2cfe92 MISC:https://git.kernel.org/stable/c/1cbbb3d9475c403ebedc327490c7c2b991398197 URL:https://git.kernel.org/stable/c/1cbbb3d9475c403ebedc327490c7c2b991398197 MISC:https://git.kernel.org/stable/c/432b06b69d1d354a171f7499141116536579eb6a URL:https://git.kernel.org/stable/c/432b06b69d1d354a171f7499141116536579eb6a MISC:https://git.kernel.org/stable/c/5cb36e35bc10ea334810937990c2b9023dacb1b0 URL:https://git.kernel.org/stable/c/5cb36e35bc10ea334810937990c2b9023dacb1b0 MISC:https://git.kernel.org/stable/c/7d4c14f4b511fd4c0dc788084ae59b4656ace58b URL:https://git.kernel.org/stable/c/7d4c14f4b511fd4c0dc788084ae59b4656ace58b
Assigning CNA
kernel.org
Date Record Created
20240712	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 (20240712)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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