Use-after-free vulnerability in the path_openat function in fs/namei.c in the Linux kernel 3.x and 4.x before 4.0.4 allows local users to cause a denial of service or possibly have unspecified other impact via O_TMPFILE filesystem operations that leverage a duplicate cleanup operation.
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Use-after-free vulnerability in the path_openat function in fs/namei.c in the Linux kernel 3.x and 4.x before 4.0.4 allows local users to cause a denial of service or possibly have unspecified other impact via O_TMPFILE filesystem operations that leverage a duplicate cleanup operation.
Type | CWE ID | Description |
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text | N/A | n/a |
Version | Base score | Base severity | Vector |
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CAPEC ID | Description |
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Event | Date |
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Hyperlink | Resource |
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https://source.android.com/security/bulletin/2017-01-01.html | x_refsource_CONFIRM |
http://twitter.com/grsecurity/statuses/597127122910490624 | x_refsource_MISC |
http://www.ubuntu.com/usn/USN-2680-1 | vendor-advisory x_refsource_UBUNTU |
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.4 | x_refsource_CONFIRM |
https://bugzilla.redhat.com/show_bug.cgi?id=1250047 | x_refsource_CONFIRM |
http://www.securityfocus.com/bid/76142 | vdb-entry x_refsource_BID |
http://www.debian.org/security/2015/dsa-3329 | vendor-advisory x_refsource_DEBIAN |
https://github.com/torvalds/linux/commit/f15133df088ecadd141ea1907f2c96df67c729f0 | x_refsource_CONFIRM |
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f15133df088ecadd141ea1907f2c96df67c729f0 | x_refsource_CONFIRM |
http://www.ubuntu.com/usn/USN-2681-1 | vendor-advisory x_refsource_UBUNTU |
http://www.openwall.com/lists/oss-security/2015/08/01/5 | mailing-list x_refsource_MLIST |
Version | Base score | Base severity | Vector |
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CAPEC ID | Description |
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Event | Date |
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Use-after-free vulnerability in the path_openat function in fs/namei.c in the Linux kernel 3.x and 4.x before 4.0.4 allows local users to cause a denial of service or possibly have unspecified other impact via O_TMPFILE filesystem operations that leverage a duplicate cleanup operation.
Date Added | Due Date | Vulnerability Name | Required Action |
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N/A |
Type | Version | Base score | Base severity | Vector |
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Primary | 2.0 | 4.6 | MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |