Race condition in the ldsem_cmpxchg function in drivers/tty/tty_ldsem.c in the Linux kernel before 3.13-rc4-next-20131218 allows local users to cause a denial of service (ldsem_down_read and ldsem_down_write deadlock) by establishing a new tty thread during shutdown of a previous tty thread.
References
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
21 Nov 2024, 02:30
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cf872776fc84128bb779ce2b83a37c884c3203ae - Vendor Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2015/05/26/1 - | |
| References | () http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html - | |
| References | () http://www.securityfocus.com/bid/74820 - | |
| References | () https://access.redhat.com/errata/RHSA-2016:1395 - Third Party Advisory | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=1218879 - Issue Tracking, VDB Entry | |
| References | () https://github.com/torvalds/linux/commit/cf872776fc84128bb779ce2b83a37c884c3203ae - | |
| References | () https://www.kernel.org/pub/linux/kernel/next/patch-v3.13-rc4-next-20131218.xz - Patch |
Information
Published : 2016-05-02 10:59
Updated : 2024-11-21 02:30
NVD link : CVE-2015-4170
Mitre link : CVE-2015-4170
CVE.ORG link : CVE-2015-4170
JSON object : View
Products Affected
redhat
- enterprise_linux_for_ibm_z_systems_eus
- enterprise_linux_for_power_big_endian_eus
- enterprise_linux_server_eus
- enterprise_linux_for_power_little_endian_eus
- enterprise_linux_compute_node_eus
linux
- linux_kernel
CWE
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')