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.
CVSS Details
- CVSS 3.1 Base Score: 4.7
- CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | May 2, 2016 |
| Huawei Euleros 2_0_sp1 | — | Upgrade kernel-toolsUpgrade python-perfUpgrade kernelUpgrade kernel-headersUpgrade perfUpgrade kernel-debuginfo-commonUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-tools-libsUpgrade kernel-debug | Nov 30, 2017 | May 2, 2016 |
| Oracle_linux | — | Upgrade kernel | Oct 16, 2024 | May 2, 2016 |
| Redhat_linux | — | Upgrade kernel-rt-debug-develUpgrade kernel-develUpgrade python-perf-debuginfoUpgrade perfUpgrade kernel-kdump-develUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-kdumpUpgrade kernel-rt-develUpgrade kernel-headersUpgrade kernel-rt-debugUpgrade kernel-rt-trace-debuginfoUpgrade perf-debuginfoUpgrade kernel-debug-develUpgrade kernel-docUpgrade kernel-rt-debug-debuginfoUpgrade kernel-tools-libsUpgrade kernel-debugUpgrade kernel-debuginfo-common-ppc64Upgrade kernel-debug-debuginfoUpgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debuginfoUpgrade kernel-kdump-debuginfoUpgrade kernel-tools-libs-develUpgrade kernelUpgrade kernel-rt-trace-develUpgrade kernel-abi-whitelistsUpgrade kernel-rtUpgrade kernel-bootwrapperUpgrade kernel-debuginfo-common-s390xUpgrade kernel-toolsUpgrade kernel-rt-docUpgrade kernel-rt-trace | Jul 30, 2016 | May 2, 2016 |
| Ubuntu | — | Upgrade linux-raspi2 | Nov 19, 2024 | May 2, 2016 |
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