CVE - CVE-2024-39494

CVE-ID
CVE-2024-39494	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: ima: Fix use-after-free on a dentry's dname.name ->d_name.name can change on rename and the earlier value can be freed; there are conditions sufficient to stabilize it (->d_lock on dentry, ->d_lock on its parent, ->i_rwsem exclusive on the parent's inode, rename_lock), but none of those are met at any of the sites. Take a stable snapshot of the name instead.
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/7fb374981e31c193b1152ed8d3b0a95b671330d4 URL:https://git.kernel.org/stable/c/7fb374981e31c193b1152ed8d3b0a95b671330d4 MISC:https://git.kernel.org/stable/c/a78a6f0da57d058e2009e9958fdcef66f165208c URL:https://git.kernel.org/stable/c/a78a6f0da57d058e2009e9958fdcef66f165208c MISC:https://git.kernel.org/stable/c/be84f32bb2c981ca670922e047cdde1488b233de URL:https://git.kernel.org/stable/c/be84f32bb2c981ca670922e047cdde1488b233de MISC:https://git.kernel.org/stable/c/dd431c3ac1fc34a9268580dd59ad3e3c76b32a8c URL:https://git.kernel.org/stable/c/dd431c3ac1fc34a9268580dd59ad3e3c76b32a8c
Assigning CNA
kernel.org
Date Record Created
20240625	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 (20240625)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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