vulnerability
Ubuntu: (Multiple Advisories) (CVE-2017-15951): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:C) | Oct 27, 2017 | Nov 21, 2017 | Mar 27, 2026 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Oct 27, 2017
Added
Nov 21, 2017
Modified
Mar 27, 2026
Description
The KEYS subsystem in the Linux kernel before 4.13.10 does not correctly synchronize the actions of updating versus finding a key in the "negative" state to avoid a race condition, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls.
Solutions
ubuntu-upgrade-linux-image-4-13-0-1002-gcpubuntu-upgrade-linux-image-4-13-0-1008-raspi2ubuntu-upgrade-linux-image-4-13-0-19-genericubuntu-upgrade-linux-image-4-13-0-19-generic-lpaeubuntu-upgrade-linux-image-4-13-0-19-lowlatencyubuntu-upgrade-linux-image-4-4-0-1003-awsubuntu-upgrade-linux-image-4-4-0-101-genericubuntu-upgrade-linux-image-4-4-0-101-generic-lpaeubuntu-upgrade-linux-image-4-4-0-101-lowlatencyubuntu-upgrade-linux-image-4-4-0-101-powerpc-e500mcubuntu-upgrade-linux-image-4-4-0-101-powerpc-smpubuntu-upgrade-linux-image-4-4-0-101-powerpc64-embubuntu-upgrade-linux-image-4-4-0-101-powerpc64-smpubuntu-upgrade-linux-image-4-4-0-1010-kvmubuntu-upgrade-linux-image-4-4-0-1034-gkeubuntu-upgrade-linux-image-4-4-0-1041-awsubuntu-upgrade-linux-image-4-4-0-1077-raspi2ubuntu-upgrade-linux-image-4-4-0-1079-snapdragonubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-lts-xenialubuntu-upgrade-linux-image-generic-lts-xenialubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-powerpc-e500mcubuntu-upgrade-linux-image-powerpc-e500mc-lts-xenialubuntu-upgrade-linux-image-powerpc-smpubuntu-upgrade-linux-image-powerpc-smp-lts-xenialubuntu-upgrade-linux-image-powerpc64-embubuntu-upgrade-linux-image-powerpc64-emb-lts-xenialubuntu-upgrade-linux-image-powerpc64-smpubuntu-upgrade-linux-image-powerpc64-smp-lts-xenialubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-snapdragon
References
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