CVE-2017-18224
N/A
N/A
Summary
In the Linux kernel before 4.15, fs/ocfs2/aops.c omits use of a semaphore and consequently has a race condition for access to the extent tree during read operations in DIRECT mode, which allows local users to cause a denial of service (BUG) by modifying a certain e_cpos field.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3e4c56d41eef5595035872a2ec5a483f42e8917f
- https://github.com/torvalds/linux/commit/3e4c56d41eef5595035872a2ec5a483f42e8917f
- https://www.debian.org/security/2018/dsa-4188
- http://www.securityfocus.com/bid/103353
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3e4c56d41eef5595035872a2ec5a483f42e8917f
- https://github.com/torvalds/linux/commit/3e4c56d41eef5595035872a2ec5a483f42e8917f
- https://www.debian.org/security/2018/dsa-4188
- http://www.securityfocus.com/bid/103353
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