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PRIOn knowledge basePRION:CVE-2020-35508HistoryMar 26, 2021 - 5:15 p.m.
Race condition
2021-03-2617:15:00
PRIOn knowledge base
www.prio-n.com
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A flaw possibility of race condition and incorrect initialization of the process id was found in the Linux kernel child/parent process identification handling while filtering signal handlers. A local attacker is able to abuse this flaw to bypass checks to send any signal to a privileged process.
| CPE | Name | Operator | Version |
|---|---|---|---|
| linux_kernel | eq | 5.12 rc1 | |
| linux_kernel | eq | 5.12 rc2 | |
| linux_kernel | eq | 5.12 rc3 | |
| linux_kernel | eq | 5.12 rc4 | |
| linux_kernel | eq | 5.12 | |
| linux_kernel | lt | 5.12 | |
| enterprise_linux | eq | 8.0 |
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