vulnwire
5.9med

CVE-2019-19081

A memory leak in the nfp_flower_spawn_vnic_reprs() function in drivers/net/ethernet/netronome/nfp/flower/main.c in the Linux kernel before…

Published 6 y ago · modified 29 d ago · JSON

CVSS
5.9
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
3.3%
percentile 88%
Public exploits
0
none known

A memory leak in the nfp_flower_spawn_vnic_reprs() function in drivers/net/ethernet/netronome/nfp/flower/main.c in the Linux kernel before 5.3.4 allows attackers to cause a denial of service (memory consumption), aka CID-8ce39eb5a67a.

CISA SSVC assessment

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
29 d ago

Exploit prediction (EPSS)

3.26% probability of exploitation in the next 30 days, higher than 88% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.15.9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD2.07.1AV:N/AC:M/Au:N/C:N/I:N/A:C

Classification

Weakness
  • CWE-401 Missing Release of Memory after Effective Lifetime
Technology feeds
Linux kernel (RSS, critical only)

References

  • cdn.kernel.org /pub/linux/kernel/v5.x/ChangeLog-5.3.4 · x_refsource_MISC, x_transferred
  • github.com /torvalds/linux/commit/8ce39eb5a67aee25d9f05b40b673c95b23502e3e · x_refsource_MISC, x_transferred
  • security.netapp.com /advisory/ntap-20191205-0001/ · x_refsource_CONFIRM, x_transferred
  • lists.opensuse.org /opensuse-security-announce/2019-12/msg00029.html · vendor-advisory, x_refsource_SUSE, x_transferred

Sources

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