Kernel: fs: umount denial of service
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
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Configuration 1 [-]
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Configuration 2 [-]
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| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | |||
| kernel-rt-0:3.10.0-693.rt56.617.el7 | cpe:/a:redhat:rhel_extras_rt:7 | RHSA-2017:2077 | 2017-08-01T00:00:00Z |
| kernel-0:3.10.0-693.el7 | cpe:/o:redhat:enterprise_linux:7 | RHSA-2017:1842 | 2017-08-01T00:00:00Z |
No data available yet.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2014-7824 | The do_umount function in fs/namespace.c in the Linux kernel through 3.17 does not require the CAP_SYS_ADMIN capability for do_remount_sb calls that change the root filesystem to read-only, which allows local users to cause a denial of service (loss of writability) by making certain unshare system calls, clearing the / MNT_LOCKED flag, and making an MNT_FORCE umount system call. |
Ubuntu USN |
USN-2415-1 | Linux kernel vulnerability |
Ubuntu USN |
USN-2416-1 | Linux kernel (EC2) vulnerabilities |
Ubuntu USN |
USN-2417-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-2418-1 | Linux kernel (OMAP4) vulnerabilities |
Ubuntu USN |
USN-2419-1 | Linux kernel (Trusty HWE) vulnerabilities |
Ubuntu USN |
USN-2420-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-2421-1 | Linux kernel vulnerabilities |
No CVSS v4.0
No CVSS v3.0
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.461% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.