CVE-2024-39494
CVSS v3.1
7.8 (High)
EPSS
0.04 % (5th)
Affected Products
1
Advisories
21
NVD Status
Analyzed
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.
Weaknesses
- CWE-416
- Use After Free
- CVE Status
- PUBLISHED
- NVD Status
- Analyzed
- CNA
- kernel.org
- Published Date
-
2024-07-12 13:15:12
(2 months ago) - Updated Date
-
2024-07-24 19:17:25
(8 weeks ago)
Affected Products
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Configuration #1
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