Vulnerability Description
The sanity_check_raw_super function in fs/f2fs/super.c in the Linux kernel before 4.11.1 does not validate the segment count, which allows local users to gain privileges via unspecified vectors.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 3.18.53 |
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b9dd46Mailing ListPatchThird Party Advisory
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.1Mailing ListThird Party Advisory
- http://www.securityfocus.com/bid/100215Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1481146Issue TrackingPatch
- https://github.com/torvalds/linux/commit/b9dd46188edc2f0d1f37328637860bb65a77112PatchThird Party Advisory
- https://source.android.com/security/bulletin/2017-08-01Third Party Advisory
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b9dd46Mailing ListPatchThird Party Advisory
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.1Mailing ListThird Party Advisory
- http://www.securityfocus.com/bid/100215Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1481146Issue TrackingPatch
- https://github.com/torvalds/linux/commit/b9dd46188edc2f0d1f37328637860bb65a77112PatchThird Party Advisory
- https://source.android.com/security/bulletin/2017-08-01Third Party Advisory
FAQ
What is CVE-2017-10662?
CVE-2017-10662 is a vulnerability with a CVSS score of 7.8 (HIGH). The sanity_check_raw_super function in fs/f2fs/super.c in the Linux kernel before 4.11.1 does not validate the segment count, which allows local users to gain privileges via unspecified vectors.
How severe is CVE-2017-10662?
CVE-2017-10662 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-10662?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.