CVE-2017-7472
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 2.3%
from disclosure to weapon27 days
Published on NVDMay 11
1st PoC+27d
exploitation probability
2.3%top 19% of all CVEs
observed exploitation
nono source reports it
3 public exploit(s)
The KEYS subsystem in the Linux kernel before 4.10.13 allows local users to cause a denial of service (memory consumption) via a series of KEY_REQKEY_DEFL_THREAD_KEYRING keyctl_set_reqkey_keyring calls.
Affected products
n/a · Linux kernel before 4.10.13public PoCs found — 3
githubgithub.com/homjxi0e/CVE-2017-7472★ 0cve_referencewww.exploit-db.com/exploits/42136/unverifiedexploitdbwww.exploit-db.com/exploits/42136unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c9f838d104fed6f2f61d68164712e3204bf5271bhttp://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.htmlhttp://openwall.com/lists/oss-security/2017/05/11/1https://access.redhat.com/errata/RHSA-2018:0151https://access.redhat.com/errata/RHSA-2018:0152https://access.redhat.com/errata/RHSA-2018:0181https://bugzilla.novell.com/show_bug.cgi?id=1034862https://bugzilla.redhat.com/show_bug.cgi?id=1442086https://github.com/torvalds/linux/commit/c9f838d104fed6f2f61d68164712e3204bf5271bhttps://lkml.org/lkml/2017/4/1/235https://lkml.org/lkml/2017/4/3/724https://www.exploit-db.com/exploits/42136/