ID CVE-2017-12192
Summary The keyctl_read_key function in security/keys/keyctl.c in the Key Management subcomponent in the Linux kernel before 4.13.5 does not properly consider that a key may be possessed but negatively instantiated, which allows local users to cause a denial of service (OOPS and system crash) via a crafted KEYCTL_READ operation.
References
Vulnerable Configurations
  • cpe:2.3:o:linux:linux_kernel:4.13.4
    cpe:2.3:o:linux:linux_kernel:4.13.4
CVSS
Base: 4.9
Impact:
Exploitability:
CWE CWE-476
CAPEC
refmap via4
confirm
misc https://lkml.org/lkml/2017/9/18/764
Last major update 11-10-2017 - 20:29
Published 11-10-2017 - 20:29
Last modified 03-11-2017 - 13:07
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